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Joachim's blog: Controlling multiple sites with Drush 9

Drupal News - Sa, 03/16/2019 - 22:44

Drush 9 has removed dynamic site aliases. Site aliases are hardcoded in YAML files rather than declared in PHP. Sadly, that means that many tricks you could do with the declaration of the site aliases are no longer available.

The only grouping possible is based on the YAML filename. So for example, with the Acquia Cloud Site Factory site aliases generated by the 'blt recipes:aliases:init:acquia' command, you can run a command on the same site across different environments.

But what you can't do is run a command on all the sites in one environment.

One use case for this is checking whether a module is enabled on any sites, so you know that it's safe to remove it from the codebase.

Currently, this is quite a laborious process, as 'drush pm-list' needs to be run for each site.

With environment aliases, this would be a one liner:

drush @hypothetical-env-alias pm-list | ag some_module

('ag' is the very useful silver searcher unix command, which is almost the same as the also excellent 'ack' but faster, and both are much better than grep.)

While site aliases are fixed, they can be altered with Drush hooks. I considered that these might allow something to dynamically declare aliases, or a command option. There's an example of altering aliases with a hook in the Drush code.

In the meantime, a much simpler solution is to use xargs, which I have recently found is extremely useful in all sorts of situations. Because this allows you to run one command multiple times with a set of parameters, all you need to do is pass it a list of site aliases. Fortunately, the 'drush sa' command has lots of formatting options, and one of them gives us just what we need, a list of aliases with one on each line:

drush sa --format=list

That gives us all the aliases, and we probably don't want that. So here's where ag first comes in to play, as we can filter the list, for example, to only run on live sites (I'm using my ACSF aliases here as an example):

drush sa --format=list| ag 01live

Now we have a filtered list of aliases, and we can feed that into xargs:

drush sa --format=list| ag 01live | xargs -I % drush % pm-list

Normally, xargs puts the input parameter at the end of its command, but here we want it inserted just after the 'drush' command. The -I parameter allows us to specify a placeholder where the input parameter goes, so:

xargs -I % drush % pm-list

says that we want the site name to go where the '%' is, and means that that xargs will run:

drush SITE-ALIAS pm-list

with each value it receives, in this case, each site alias.

Another thing we will do with xargs is set the -t parameter, which outputs each actual command it executes on STDERR. That acts as a heading in the output, so we can clearly see which site is outputting what.

Finally, we can use ag a second time to filter the module list down to just the module we want to find out about:

drush sa --format=list | ag live | xargs -t -I % drush % pml | ag some_module

The nice thing about the -t parameter is that as it's STDERR, it's not affected by the final pipe to ag for filtering output. So the output will consist of the drush command for the site, followed by the filtered output.

And hey presto.

In conclusion: dynamic site aliases in Drush were nice, but the maintainers removed them (as far as I can gather) because they were a mess to implement, and removing them vastly simplified things. Doing the equivalent with xargs took a bit of figuring out, but once you know how to do it, it's actually a much more powerful way to work with multiple sites at once.

Tags: drushdrupal planet
Kategorien: Drupal News

OPTASY: How to Build a Social Network with Drupal: The 5 Essential Modules You Will Need

Drupal News - Sa, 03/16/2019 - 11:24
How to Build a Social Network with Drupal: The 5 Essential Modules You Will Need radu.simileanu Sat, 03/16/2019 - 09:24

Planning to build a social network with Drupal? A business community maybe? A team or department collaborating on an intranet or portal? Or a network grouping multiple registered users that should be able to create and edit their own content and share their knowledge? What are those key Drupal 8 modules that would help you get started?

That would help you lay the groundwork...

And there are lots of social networking apps in Drupal core and powerful third-party modules that you could leverage, but first you need to set up your essential kit.

To give you a hand with that, we've selected:

Kategorien: Drupal News

Palantir: DrupalCorn Camp 2018

Drupal News - Fr, 03/15/2019 - 21:23
DrupalCorn Camp 2018 September 27 - 30, 2018 brandt Fri, 03/15/2019 - 14:23 Center for Higher Education, Des Moines, Iowa DrupalCorn Camp (official site) Keynote: Learning @ Work

Join Palantir's CEO, Tiffany Farriss, for the keynote at this year's DrupalCorn Camp. With tech still struggling to achieve its diversity and inclusion goals and average job tenure down to less than 3 years, we need to transform how we think about our organizational cultures.

How do we create environments that succeed because of the teams, but where that success is not dependent on any one person? How do we align the company and individual interests so that everyone benefits from however much time that they work together? This presentation explores the role that culture and learning have for organizations and individuals as they work to answering those questions.

  • Date: Friday, September 28, 2018
  • Time: 9:00am
  • Location: Gym - lecture room 2nd floor

Update: Recording of this session is now available on Drupal.tv

Sat, 09/15/2018 - 12:00
Kategorien: Drupal News

Palantir: Florida DrupalCamp 2019

Drupal News - Fr, 03/15/2019 - 21:10
Florida DrupalCamp 2019 February 15 - 17, 2019 brandt Fri, 03/15/2019 - 14:10 Florida Technical College, Orlando, Florida Florida DrupalCamp (official site) Federated Search with Drupal, Solr, and React

With the announcement that the Google Search Appliance was End of Life, many universities started looking around for replacement options. At Palantir, we wanted to provide an open source option that could solve the following needs:

  • A simple way to store, retrieve, and parse content.
  • A cross-platform search application.
  • A speedy, usable, responsive front-end.
  • A flexible, extensible, reusable model.
  • A drop-in replacement for deprecated Google Products

Working with the University of Michigan, we architected and developed a solution. Join Ken Rickard to learn more about Federated Search and to see a live demo.

  • Date: Saturday, February 16
  • Time: 11:00am to 11:45am
  • Location: Room 179 

Update: Video of this session is now available on Drupal.tv

Sun, 02/10/2019 - 12:00
Kategorien: Drupal News

Chromatic: Migration Memory Management with Batching and Limits

Drupal News - Fr, 03/15/2019 - 19:47

Migrations are fraught with unexpected discoveries and issues. Fighting memory issues with particularly long or processing heavy migrations should not be another obstacle to overcome.

Kategorien: Drupal News

Mediacurrent: Good Form: 6 Tips for a Smooth Sign-up Process

Drupal News - Fr, 03/15/2019 - 19:41

A lot of effort goes into engaging your visitors to ‘Sign-up’ or ‘Contact’ you. You send them a warm and fuzzy invitation to complete the form, tell them all the great reasons why they should complete the form… but who likes to complete a form?  Guarantee a smooth sign-up process and increase the completion rate of your webforms with these six tips. 

#1 Make it Flow

Before you begin designing that web form, it is always good to create a User Flowchart. Working to establish the form completion process from start to finish, a flowchart will help you: 

  • Determine what information is needed (and when)
  • Decide what actions and interactions are appropriate
  • Determine the order of actions
  • Make considerations for new patterns to aid the completion process
     

A User Flowchart can begin with a simple Flow Outline, which can then be placed in a flowchart diagram and later illustrated using low fidelity paper prototypes to find the most natural set of actions. When creating the outline consider the following:

The Business Objective
  • What is the main objective of the website for achieving successful completion of the form? (ie, we want to gather as many email addresses as possible.)
  • What is the required information needed from the person completing the form? (ie, we need their name and email, and since our site is only for adults we also need their birth date.)
The User Persona
  • Take advantage of the information gained from the User Personas to focus on the user’s various needs and considerations. What problem do they want to solve and how can this form help them?

  • What devices do they access most frequently to complete webforms? It’s good to know in advance if most of the users complete forms on their mobile phones and/or if they have inferior internet connectivity.

The Entry Point

When designing a User Flowchart, keep in mind the point of entry. Perhaps they arrive after clicking the Call to Action on the homepage. Often webforms are a part of an email or social media campaign, or the user arrives at the form after an organic search. The users should be treated differently based on where they come from, and may need extra context to reiterate the goal of the form to help them get orientated when they arrive. Consider all possibilities.

#2 Keep it Short and Sweet

Don’t ask for information that’s not needed. Your subscription or contact form — or any form that gathers basic information — should only ask for the bare necessities needed in order to accomplish that goal. People will usually stick around long enough to enter their name, email address and password. Anything more than that should be the absolute minimum amount of information needed, with further data obtained in follow-up communications or by implementing a multi-step form (see tip #3). No one enjoys completing a form, so keep it as simple as possible! Neil Patel found that three form fields was the optimal number.  Pegasystems, a Mediacurrent client, leveraged third-party integrations on their Drupal 8 site to pre-fill form fields with data and improved the user experience for returning visitors. 

Reducing the number of form fields can increase conversion rates by 26 percent. 

Email Address
  • Forward thinking email form fields provide suggestions for fixes when the email address has been entered incorrectly. … Did you mean @gmail.com?
  • If you include an auto fix for mistyped email addresses you won’t need to require the user to enter it twice. Otherwise, it’s is a good approach to provide the extra guarantee that they’ve got it right.
  • When the form is for creating an account or signing up for a newsletter, a current practice is to use the email address for the account instead of providing a separate username. This will cause less frustration with creating one that is not already in use, as well as remembering it every time they login.
Name

The person’s name is really only needed in instances where account personalization or custom communication is used. A frequent approach is to provide one field for their full name. This is a bonus since some users may have more than two words that make up their full name, and one field takes less time to complete (especially on mobile devices). Check first to see if the system requires the first name to be isolated for marketing purposes.

Password
  • Enough with the 'confirm password' already! They will lower your conversion rates. Give the user the option to actually SEE the password they’re entering with a ‘show password’ toggle, and they won’t have to enter it twice.
  • Include a Password Strength Indicator. You can get creative with messaging to encourage users to try harder when creating a more secure password like Geeklist does: “Crack Time: 5 minutes”
  • Depending on the level of site security, another time-saving feature is the ability to never have to enter their password again with the ‘Remember Me’ feature.
#3 Multi-step Forms

Single step forms are the most common type of form found on a website. Sometimes, however, using the minimum amount of fields will not accomplish the goal of capturing essential user data. Instead of simply adding more fields to your one-page form you should be aware of an important point: 

Multi-step forms have been found to increase conversions by as much as 300% (without increasing website traffic). 

Multi-step forms convert well for several reasons:

Simplicity

Through the use of progressive disclosure design techniques, we can improve usability when only the minimum data required for a task is presented to the user. Multi-step forms provide the ability to break up a longer form into manageable steps so the user is not visually overwhelmed with requirements at the beginning or during the process. By including only one or two questions per step with a manageable number of steps overall will improve the user experience and significantly increase the chance they will complete it. 

Reduced Psychological Friction

Multi-steps with a simplified interface allow opportunity to use low-friction language in order to reduce psychological friction. In order to encourage the user to become immersed with an energized focus on the activity, we must always seek to minimize disruptions and use language that puts them in a positive state of mind. 

Orientation

Progress bars encourage form completion. The most common use of visual progress trackers are when conducting an online purchase since those are often broken into a multiple step process. It answers the questions the user may have during completion:

  •  How long will the form take?
  • What comes next?
  • Is anything happening?
     

Displaying the steps required to complete the form along with where the user currently is at in the process will help manage their expectations and keep them oriented throughout.

Investment

By using the approach of requesting general information at the beginning of the form and moving towards more sensitive information requests towards the end of the form, the user feels more invested and is therefore more likely to complete.

Conditional Logic

Longer forms will sometimes benefit by using conditional logic in order to personalize the experience. The user is provided with specific questions based on certain responses therefore eliminating irrelevant information retrieval while simultaneously obtaining more targeted data. Save them valuable time and customize their experience, and they will likely reward you by clicking the submit button.

#4 Make it Easy to Read

Including the labels and inputs, consider the context being used for all text on the page and work to ensure your font sizes are large enough to be legible on all devices. The amount of content on the page should be considered while also using best practices for accessibility. 

  • Recent trends are a 14px font size at minimum.
  • When specifying a 16px font size for mobile devices, iOS will not zoom in when the user taps the field, because it’s not needed. This approach can be less distracting especially when there are multiple form fields on the page.
  • Consider the maximum amount of characters that will be needed in all cases to ensure enough room is provided to complete each field. For example, some zip codes in other countries use a varying number of digits.
#5 Inform Everything

Label All Things

The label of the form field you want the user to complete should ALWAYS remain visible. The labels can be placed outside of the field near the top, right, or left — or even better — use the Infield Top Aligned Label. This popular approach has been found to be the quickest to scan, has the best flow, and takes up less real estate. The labels are placed inside of the field, jumping to the top left corner as the user begins typing. Either way, at no point should the user lose sight of the information that’s needed inside of the field.

Inline Form Validation
  • Inform the user as they progress if anything has been entered incorrectly or if a field is missing information. Don’t make them click the ‘Submit’ button at the end of the form only to receive a bunch of red text telling them what they have to re-do.
  • Micro interactions such as a simple green check or a red ‘X’ along with a brief message as the user completes the form will improve the workflow.
  • Tell them if their CAPS LOCK IS ON.
Required or Optional?

Inform the user which fields are required and which are optional for the form to be accepted. An asterisk is often used to designate required information, but they are ignored by screen readers so make sure the required fields include the HTML5 ‘required’ attribute or the aria-required set to true.

Field Details

Explaining the information needed for each field is another great approach. If your Registration Sign-up Form will require a password with at least 6 unique characters with 2 of them numbers, tell them! Does the phone number field require a +, or a country code, or an area code? Tell them or show them.

Progress Bar
  • A form that’s broken into logical steps is easier to complete. If there are multiple steps that require multiple screens to complete, add a progress bar so the user knows where they are in the process.
  • If possible, add a link to the completed steps in the progress bar so the user can go back if needed.
Safety
  • Make your users feel safe during sign-up by informing them about your terms, policies, or rules.
  • Ensure them you will not share their information or spam their email.
  • Provide an easy way to cancel or opt out at any time, without much effort.
#6 Must be Mobile

While optimizing your site for mobile devices, any forms on your site should also be carefully considered. Not only are the screens smaller, but often the connections are slower, and entering text can be a bit tricky, so reducing the number of required fields is especially important. Luckily, recent innovation for mobile forms have provided modern solutions and compression techniques that could actually encourage sign-up on a mobile device:

Predefined DropDowns
  • Whenever possible, avoid open input fields and provide a dropdown list instead for easier completion.
  • Dropdown selections should be written as they would normally display (ie, Credit Card expiry date: 01/20).
Collapsible Menus

This really helps when multiple offerings are available with details for each.

Predictive Search Fields

As the user begins typing the keyword, a list of possible results is provided. 

Calendar Tools

Choose a calendar that is easy to use, with big targets that help to avoid user input errors

Combine Inputs When Possible

Providing only one field for a ‘Full Name’ instead of one for ‘First Name’ and one for ‘Last Name’ will speed up the form completion process and reduce user frustration. 

Automatic Advance

The system should recognize when a date or email has been entered and take the user to the next field automatically, whenever possible.

Buttons That Engage
  • The ‘submit’ button should use a strong command verb that provokes emotion or enthusiasm, such as ‘Sign-Up Now!’
  • Use bright, engaging (and accessible) color combinations. Color changes on tap add even more visual information about the progress.
  • Ensure the tap target is large enough for users with big fingers or who have difficulty being accurate. Apple's iPhone Human Interface Guidelines recommends a minimum target size of 44 pixels wide 44 pixels tall.
Final Word

Achieving a smart form design isn't always easy, but it's well worth the effort. 

What are some great examples of forms you've seen? 

Editor’s note: This post was originally published on November 14, 2016, and has been updated for accuracy and comprehensiveness.

Kategorien: Drupal News

Wie und wo kann ich bei ner VMWare Maschine einstellen das bei einer Störung die Maschine nicht auf einen anderen ESX Host verschoben wird?

Virtualisierungen - Fr, 03/15/2019 - 14:07
Frage: Hallo Kollegen,Wie und wo kann ich bei ner VMWare Maschine einstellen das bei einer Störung die Maschine nicht auf einen anderen ESX Host verschoben wird?Hatte gestern, das Problem das nach einem Stromausfall unsere Notfallscript nicht zu 100 % geklappt hat und die Server und MSA nach Ende der laufzeit der USV hart abgestürzt ist.Beim Hochfahren sind die VMs nicht wieder wie gewünscht auf den ESX Servern hochgefahren.(VMs waren innerhalb der ESX Server schoben)Leider ist unser ERP Server mit viel Hardware Hunger auf dem falschen ESX Server gestartet.Wie kann ich ... 12 Kommentare, 295 mal gelesen.
Kategorien: Anleitungen

HyperV - Remotezugriff

Virtualisierungen - Fr, 03/15/2019 - 13:13
Frage: Hallo zusammen,kurzes Vorwort, ich habe einige Rechner mit Windows 10 1809 die bisweilen über den Hyper-V Manager Remote auf einen Server 2016 Zugriffen. (Selbe Domain)Seit einiger Zeit können immer weniger (?Updates) User auf diesen Server zugreifen.Ich habe sogar diese User temporär zu Admins gemacht leider geht der Zugriff noch immer nicht sondern es kommt zu dieser Fehlermeldung: image 9bf442a94087f8ef9d7fabb872fa3f88 Wisst Ihr ein schuldiges Update oder hat sich Zugriffs rechtlich etwas geändert.Danke für etwaige Tipps.Mike. 2 Kommentare, 184 mal gelesen.
Kategorien: Anleitungen

Drupal Association blog: In Search of Elephants

Drupal News - Fr, 03/15/2019 - 12:28

As Community Liaison, I find it important to liaise face-to-face whenever I can, and an opportunity presented itself to visit a community I have not been able to spend time with until now; that in India.

This was going to not only be the first time I’ve worked with the community in India but also my first time in India. I couldn’t help but wonder, “Will I see any elephants?”

Think Indian!

I found myself sat on a motorbike at the side of a road in Goa, India and about to plunge into the traffic for the first time. At home, I’m an experienced motorcyclist but here, everything is different. I have to learn fast…

Waiting for a gap in the stream of vehicles that will never come, I shout at myself, “Come on Rachel, think Indian!” I just need to adjust how I think and accept that the traffic conditions here are not better or worse, just different, and to “go with the flow”. I take the plunge and catch up with Surabhi Gokte and Manjit Singh (the extremely generous community member who loaned me his beautiful Royal Enfield, pictured here) on their scooter and we disappear into the night.


Manjit's beautiful Royal Enfield Classic 350 - quite a change from my own BMW...

I learned a lot about India riding Manjit’s motorbike over the next couple of days (yes, sorry Manjit - I may have added another 250Km to the clock!) and at the marvellous Drupal Camp Goa that I had flown out to join.

Drupal Camp Goa was a great place to meet the Drupal community in India and I was determined to find out as much as I could about what was going on there. What I learned was that the community is hugely vibrant and doing amazing things —at a scale I simply never grasped before.

I was invited to do an opening talk at the beginning of the weekend and I chose to speak about community, as is my want, and how we can ensure that the whole World is aware of the community here. It is well documented in Dries’ blog posts that the contributions to the project from India are significant; they are, after all, the second most prolific country in code contributions after the USA, and then only by a small margin.


Code contributions to Drupal, by country. Taken from https://dri.es/who-sponsors-drupal-development-2018 

What struck me, though, was that I didn’t know the amazing individuals here and I don’t see them featured enough in the global Drupal conversation. I talked about how we recognise the contributions made but we all have a responsibility to ensure that we facilitate people outside of places like the USA and Europe moving into “positions of influence” in our global community; places like the track chairs of global Drupal conferences, our many working groups and so on. I would very much like every lead of every Drupal working group to be asking themselves, “If 13% of our code contributions come from India, do we have at least 13% of our group’s leadership represented by Indians and, if not, why not?”

I was particularly struck at the quality of the sessions that I attended, and the scope of the things they were discussing.

Two sessions stuck out in my mind: The first was one on machine learning and its applications in Drupal, by Akanksha Singh. She not only described much of the history behind machine learning and explained how it may be used for many applications, she described a Drupal module she is finishing developing (on drupal.org/projects very soon!) that will allow sentiment analysis of content via tools like IBM Watson. I can think of a thousand uses for this!!

I very much enjoyed a session on “college leaver” education in Drupal by Sharmila Kumaran. It seems that she has developed a system by which they spend time exposing a lot of students to Drupal and then identify those who they think have potential to move into Drupal careers. Pretty standard stuff but then they mentioned the scale of the operation and I sat up: In 2019, they are expecting to have exposed over 6,000 (yes, six thousand) college-aged people to Drupal and how it works. Is there anyone else, anywhere in the World, educating people in Drupal at this scale??

The whole camp was full of people doing amazing things. The organisers were doing a fantastic job, the food was awesome, and I left with an overwhelming feeling that region including India will power the growth of Drupal for a long time.

Shout out to all the Volunteers and Speakers of @DrupalcampGoa 2019 - We are happy to give you credits on https://t.co/Ip1TSC0VnA as you have contributed to #DCG19. Here is the link - https://t.co/hhXnXEB5Xx, please add comments to justify your contribution :) pic.twitter.com/tlCApvXhQJ

— DrupalCamp Goa (@DrupalcampGoa) March 12, 2019

In the Mountains

We all highly appreciate the contributions Drupal community members make by becoming individual members of the Drupal Association, especially as it directly finances my ability to see people face to face at camps and meetups. I make every possible effort to spend that contribution wisely. So, on the return from India, I called off at Drupal Mountain Camp in Switzerland, where I had been invited to moderate a keynote panel on “The Future of Communities”, also involving Nick Veenhof, Imre Gmelig Meijling, Yauhen Zenko and Vincent Maucorps.

A recurring theme of the panel discussion was one of collaboration between the local associations, their members and each other. At the Drupal Association, we are working to aid that collaboration as much as possible and I was hugely impressed by the panel conversations. I learned more about how the local associations in Europe work with their members and each other to promote Drupal and facilitate growth. Truly a model to emulate across our global community.

One other thing - I very much appreciate that the event, thinking about its location, supplied a wonderful woolly hat rather than the usual t-shirt as a freebie. I know I'm not the only one who is aggrieved every time she is told "Oh, we only have straight fit t-shirts". Thanks Drupal Mountain Camp!

But what about the elephants?

I never did manage to find any elephants whilst exploring India, or even in Switzerland. I did learn about a two “elephants in the room”, though:

  1. The Drupal community in India is extraordinary, doing great things, and I wasn’t aware enough of this. That is my fault and I intend to change that. I think we should all be looking to how we can learn more, too. It is very obvious that Drupal is in a state of growth in India and we should be cultivating that - I wouldn’t be surprised at all if the next webchick or xjm is already in India. We all gain by helping her grow.

  2. The Drupal communities in Europe are organising themselves in some really professional ways; using their established local associations to promote the project and members through tools like press releases, hosting local Splash Awards etc. These local associations in Europe are shining examples to other countries around the World.

Kategorien: Drupal News

Droptica: Summary of DrupalCamp London 2019

Drupal News - Fr, 03/15/2019 - 12:02
As always at this time of the year, we set our course on DrupalCamp London 2019. DrupalCamp London is the event most awaited by us. This year our team was somewhat bigger. Grzesiek and Maciek were joined by Jaro. As always, we had great expectations and thirst for knowledge – and as always, we were fully satisfied.
Kategorien: Drupal News

Karim Boudjema: Saving temporary values of a form with Private Tempstore in Drupal 8

Drupal News - Fr, 03/15/2019 - 00:54
In this post we’ll see how to save temporary values from a form and how to retrieve or process them later in a controller. To do that, we’ll use the Form API and the private tempstore (the temporary store storage system of Drupal 8).

The use case is the following: we need to build a simple RSS reader (a form) where the user could introduce the URL of an RSS file and the number of items to retrieve from that file.  Next, in a new page (a controller), the application should display the list of items with a link to each syndicated page .

The easiest way to achieve it would be to retrieve the values in our buildForm() method, process them and display the result thought a specific field of the form. But that’s not our use case.
Kategorien: Drupal News

Lullabot: Designing with Rhythm and Proportion

Drupal News - Do, 03/14/2019 - 19:48

Similar to many other creative mediums, music depends on rhythm. Rhythm indicates the presence of a strong, regular, repeated pattern. It’s the constraint and consistency in tempo that creates a foundation for expression and creativity. 

Kategorien: Drupal News

Sooper Drupal Themes: 8 Ways a Drupal Page Builder can drive Business Value

Drupal News - Do, 03/14/2019 - 17:56

Using Drupal as your default CMS undoubtedly has advantages, however it also comes with its negative sides. The price you have to pay for its customizability, is the complexity and steep learning curve. Here at Sooperthemes, we have thought of you and developed an easy-to-use solution for you: Glazed Builder. With this visual Drupal page builder, you and your team of content creators and marketeers will be able to create rich content and beautiful web pages for your business, without having to touch a line of code.

In this article, I present to you 8 ways through which a visual page builder like Glazed Builder can further create value for your business.

  1. Cut in half your landing page costs and time-to-market

Having a good landing page is paramount to the success of your business. However, it takes plenty of time and money to find the right people and tools to do it. With Glazed Builder as your Drupal 8 page builder however, creating a landing page has never been easier, cheaper and faster. Content creators and marketeers will be able to to create a visually stunning landing page in a matter of minutes, without having to rely on the IT department.

2. Stress less: Reduce employee turnover in your content team with true WYSIWYG

Are your employees stressed that the webpage they are building is going to look completely different than they imagined? Well, with Glazed Builder, your content creators will experience true WYSIWYG (what you see is what you get). That means that whatever they have imagined for your webpage is going to be their final result. No more senseless stress for your content creating team.

3. Get twice as much Drupal site-building work done by your most expensive staff: Developers

Developers, they are the most expensive members of your staff. However, they do not get work done as fast as you would like. The way to increase productivity is to have developers use Glazed Builder as your default Drupal page builder to build dynamic pages and dashboards that leverage drupal's block and views systems. This way, you will make their job easier while also increasing their productivity.

4. Same-day web design and publishing by using the pre-built templates

You need to launch a webpage in a matter of hours and you don’t have the inspiration necessary to design a layout? Fret not, Glazed Builder, the Drupal page builder, has you covered. With a plethora of templates available, you just have to select the right template for your business, insert your content, and post it. It has never been easier.

5. Content creators will produce better, more effective content than your competitors.

Do you want to stand-out from your competition in terms of content creation? Glazed Builder can help you and your content creators unleash their creativity. With an endless amount of customizability, Glazed Builder is sure to provide the right tools and power for your content creators to achieve their wildest dreams. When it comes to customizability, with Glazed Builder, the sky's the limit.

6. Reduce onboarding time and training costs: Reduce Drupal’s steep learning curve for content creators and marketeers

Every time there is a new tool introduced to your business, you have to pay a large amount of money for training your employees. The same is applicable for Drupal, since it is a highly complex CMS, it has a steep learning curve and requires highly skilled developers to be able to make it truly shine. However, Glazed Builder was engineered to be able to be used by even the most non-tech savvy of its users. This way, your staff will be able to quickly understand how to operate the visual builder and you will be able to reduce the time and money spent on training your personnel.

7. Save thousands on cloud hosting costs with a frontend tool that runs in your browser, not in your cloud

If you're thinking that a Drupal 8 website with the additional features of Glazed Builder requires a beefy server, you're wrong! 90% of Glazed Builder's magic is happening in the browser. Even our Drupal 8 demo sites with hundreds of demo content items run perfectly fine on affordable shared hosting solutions like our favorite Drupal hosting A2Hosting.

8. Better performance attracts a bigger number of visitors on your webpage

Even if you have top-notch content on your website, it’s irrelevant when it takes a long time to load. Most site visitors don’t have patience when it comes to loading a webpage, they would simply exit and visit the next one if it takes too much time. However, Drupal is the fastest out of the bunch when it comes to speed. It takes the least amount of time to load a page, which means that the likelihood of visitors leaving significantly drops.

  Conclusion on Drupal Page Builder

Now that you know all of this, what are you waiting for?

Start improving your business today by using our visual page like Glazed Builder.

Kategorien: Drupal News

TEN7 Blog's Drupal Posts: Becoming a TEN7 Support Client: You Can’t Just Give Us Cash

Drupal News - Do, 03/14/2019 - 16:09

TEN7 is a full-service digital firm, and our tagline is “We create and care for Drupal-powered websites.” Creating and building a website is the sexy visible part, but caring for a website over time is the just-as-important maintenance work. Keeping your site code updated, backed up, secure and performing well is the job of a support team.

Kategorien: Drupal News

Chromatic: Creating and Using Entity Storage Methods

Drupal News - Do, 03/14/2019 - 15:47

Entity storage methods are an often used, yet easily overlooked tool for improving data retrieval and code architecture.

Kategorien: Drupal News

Blair Wadman: Guide to Ultimate Cron

Drupal News - Do, 03/14/2019 - 14:06

Drupal comes with its own built in cron. This means that you can add your own job to the list of jobs that are executed when the Drupal cron runs.

Kategorien: Drupal News

OpenSense Labs: Everything you need to know about Blue-Green Deployment and Drupal

Drupal News - Do, 03/14/2019 - 13:32
Everything you need to know about Blue-Green Deployment and Drupal Vasundhra Thu, 03/14/2019 - 17:02

There have been a lot of people that are very much interested in the “DevOps” concept and when I sat down with some of these, the direction of the conversation went down to many interesting paths. 

They started talking about deployment best practices, rollbacks, hot deployment etc. 


But, when there were some mentions about “Blue-Green Deployment” - complete silence. 

Therefore, this gave me an idea to tell the rest of the world that with all the microservices, native cloud and what not technology, blue-green deployment is not a silver bullet, but it is an element to usefulness.

How?

Well, you got to read ahead. 

What do we understand by blue-green deployment?

A blue-green deployment is a management approach for releasing software code. 

Two identical hardware environments are configured in the exact same way in Blue-green deployments, which is also known as A/B deployments 

Only one of the environments is live at a single time, where the live environment serves all the production traffic. For example, if blue is currently live then green would be idle and vice-versa.

Blue-green deployments are usually utilized for consumer-facing applications and the applications which have critical uptime requirements. The new code is delivered to the inactive environment, where it is completely tested. 

How it reduces the risk?

Achieving automation and continuous delivery at any level of production is a holy grail, and avoiding downtimes and risks are high up on the list of priorities. Blue-green deployment provides you with simple ways of achieving these goals by eliminating risks that are witnessed in the deployment. 

  • You will never encounter surprise errors

When you fill a particular form online, what all credentials do you fill? Your name, phone number, address, street and probably your bank details if you are making an online purchase. Right?

You press the “pay now” button and check on the “receive spam emails” but unfortunately, your order wasn’t able to get processed as you desired. If you are lucky enough you get an error message equivalent to “application is offline for maintenance” all your efforts and time goes in vain. But with blue-green deployment, you never have to worry about this maintenance screen. 

There is a list of item’s upon one click and upon next click, you are eligible to see the new menu that you add. This would keep furious emails about error screen from flooding your inbox. 

  • Testing the production environment 

Ensuring that your pre-production environment is as close to your production environment as possible is not only important but essential too. With the help of blue-green deployment, this task is easily achievable. The user can test any application while it is disconnected from the main traffic. The team has the eligibility to even load the test if they desire too. 

  • Makes sure that the traffic is seamless 

Customer needs and desires are more global than ever and there is no longer an essential good time to do deployment, especially if you work in an enterprise where the business needs to be running around the clock. If you have a customer facing application then there are chances that they might switch their platform to some other website, if they don’t find what they desire. This means a decrease in sale and business. 

Blue-green deployment assures that your traffic never stops. That customer can place their order just fine without disruption. Which means that the employees overseas continue to do their job without any interruption, saving companies money. 

  • Easy Recovery 

You might witness times where you would get introduced to bugs and viruses. We can either spend a lot of money on its fix or we can inevitably find them and recover them. With the help of blue-green deployment, we have our older and more stable version of our applications to come back online at a moment’s notice by evading the pain to roll back a deployment.

Source: Martin FowlerHow does this process work?

As we know that blue-green deployment technique involves running two identical production environments where they are configured in the same way, therefore, let us assume that the current deployment is in the green environment in 2.3 release. The next deployment which would take place would be in a blue environment that would be in 2.4 release.  

The environment would then be tested and evaluated until it is confirmed to be stable and responding. Once it is in production the server would be redirected, thus becoming the new production environment that the users are routed to.

The entire design is used to provide fast rollbacks in a case a deployment fails or does not pass a QA. When deployment fails or critical bugs are identified, a rollback to the green environment will be initiated. Once the bugs are fixed the version is re-deployed to the blue environment and the traffic is rerouted back the moment it is stable. 

While deploying the preceding version i.e version 2.5, the deployment would switch to the green environment and would be extensively be tested and evaluated. Traffic would be rerouted to the green zone once it passes the quality assessment.

This way both green and blue environment are regularly cycled between live versions and staging to the next version. 

Source: Medium Blue-Green Deployment helping your Drupal websites

Let us imagine that you constructed a website with the help of Drupal, now you are getting high traffic in it. Normally for developing, updating and testing a website (without risking the live integrity), you follow these steps:

Development: The development process starts with developers working on new features, bug fixes, theming and configuration in the local environment. It makes it possible to easily roll back to the previous stage of development.
 
Testing: Typically this environment is not available for client viewing and it is intended for testing developmental work against a lateral host. 

Staging: This stage is used for presenting the changes to the client for approval. QA (quality assurance) and UAT (user acceptance testing) are most often carried out on the staging stage. 

Production: This is the live site on the web available visitors. It contains new features that have been proven safe to go live. 

As you can see that this process can be long and time-consuming, maintaining and constructing site can be irritating therefore blue-green deployment rescues you at times like these. 

It would provide near to zero downtime and would present easy rollbacks capabilities. The fundamental idea behind blue/green deployment is to shift traffic between two identical environments that running differently in different applications. 

Source: NewGenappsSome of the implementations for Your Drupal Website 

Blue-Green Deployment for Drupal websites with Docker 

Drupal Deployments are hard. The user has to make sure that that the code is deployed, composer dependencies are pulled, schema updates are pulled, scheme updates are performed and all the caches are cleared. 

All with keeping the website up and responsive to the users. But if anything goes wrong and you wish to rollback? Do you stop the deployment? Well, no blue-green deployment is the answer to it. 

Docker makes it easy to build, shift and run applications. On the EC2 instance, there are always two raised docker containers of “blue” and “green”, and ngnix works as a reverse proxy on the same instance. The user can build a Drupal site that is running parallelly in the “blue” and “green” environment and serve both from MySQL database. we install Apache, PHP, and Drupal in baseimage-docker.

Source: Nulab

Drupal with Blue-Green Deployment in AWS Beanstalk 

Within the help of ECS, the user can create task definitions, which are very similar to a docker-compose.yml file. 

A task definition is a collection of the container, each of which has a name, the Docker image runs, and have the option to override the image’s entry point and command. The container definition is also where the user can define environment variables, port mappings, volumes to mount, memory and CPU allocation, and whether or not the specific container should be considered essential, which is how ECS knows whether the task is healthy or needs to be restarted.

The Amazon web service solution allows the user to quickly and easily manage the deployment and scalability of web platforms. The deployment helps in configuring a high-availability environment that seamlessly runs a Drupal website. Running a DB instance that is external to Elastic beanstalk decouples the database from the lifecycle of the environment, and lets the user connect to the same database from multiple environments, swap out one database from another and perform a blue-green deployment without affecting the database.

The below image shows how green-blue deployment work in AWS environment. 

Source: CloudNativeSome of the best practices for smooth release 

Now that we understand how blue-green deployment works, let’s cover some of the best practices that are related to it:

Load Balancing

Load balancing helps you to automatically set a new server without depending on any other mechanism, without depending on the DNS mechanism. The DNS record will always point to the Load Balancer and the user would only modify the servers behind it. This way they can be absolutely sure that all traffic comes to the new production environment instead of the old one.

Rolling Update

To avoid downtime the user can execute rolling update which means instead of switching from all blue server to all green server in a single cut-off you are eligible to work with an integrated environment. This indicates that rather than switching from all blue servers to all green servers in a single cut-off, the user can control with an integrated environment

Monitoring the environment 

Monitoring the productive as well as the non-productive environment is important. Since the same environment can play both as production and as non-production, all you would need is to toggle the alerting between the two states. 

Automate

The user can script as many actions as possible in the witch process, instead of doing a manual set of actions. This brings huge benefits. The process becomes quicker, easier, safer and enables self-service.

Deployment in cloud

If your servers run in the cloud, there is an interesting variation of the Blue-Green method in which instead of going back and forth between two static environments, you can just create the next environment from scratch.

This process is also valuable for avoiding the danger of servers becoming snowflakes, which are servers that have a unique configuration set that isn’t documented anywhere.  Once these snowflakes get erased for some reason, you have no easy way to properly recreate them. Whatever may be the choice it is important to keep the newest test and release technology to ensure that the release is smooth.

Conclusion 

Deployments are one of the most important parts of the software development lifecycle, therefore all the activities involved should thoroughly be researched and tested to ensure that they are a perfect fit for your system architecture and business. 

At OpenSense Labs, we have a pool of Drupal developers and experts that work on technologies that use these tools and services. Contact us now at hello@opensenselabs.com, our experts would guide you with the queries and questions that are related to this topic. 

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Kategorien: Drupal News

Kristof De Jaeger: First stable release of the IndieWeb module for Drupal 8

Drupal News - Do, 03/14/2019 - 10:48

About a year ago, I only just learned about the principles of IndieWeb, which in a way is a bit of a shame. Fast forward to now, and I'm proud to announce the first stable release for Drupal 8. Together with this milestone, I also pushed a new version of Indigenous so that both are aligned feature wise.

It's been a great journey so far, and while there's still a lot to do for both projects, the stability and feature set warrants a stable tag. It has changed the way I interact with (social) media day to day now since the last half year, both in reading and posting, being in full control of every aspect. It's great, everyone should try it!

What's next?

I've been thinking the last few weeks to raise funding, but after much consideration, I'm not going forward on that path. Even though my public GitHub profile lists over 1300 contributions the last year (about 3.5 per day), which somehow is simply crazy, I still have more than enough spirit and motivation to keep on going. Just a little slower from now on, since many features for both projects are not mission critical - even though they are awesome. Of course, I won't mind if someone would suddenly feel the urge to sponsor me.

Slowing down now you think, that can't be true ? Right. As already announced a few weeks ago, the next focus will be writing an Activitypub module for Drupal so you can communicate with your site on the Fediverse. I'm currently using Bridgy Fed for this, but, in the IndieWeb spirit, it's time to bring this home!

But first, time to make sure I don't mess up my tryouts of the Moonlight sonata. No commits until after March 31st - I promise :)

Kategorien: Drupal News

Agiledrop.com Blog: Top Drupal blog posts from February 2019

Drupal News - Do, 03/14/2019 - 09:39

We’re back with an overview of the top Drupal blog posts from last month. Have a read and get yourself up to speed on the most recent goings-on within the Drupal community!

READ MORE
Kategorien: Drupal News

Homelab - Empfehlungen?

Virtualisierungen - Do, 03/14/2019 - 09:17
Frage: Hallo zusammen,ich bin auf der Suche nach einem Server für Zuhause, um u.a. mit folgenden Dingen etwas "rumzuspielen".Den Server möchte ich hauptsächlich für Virtualisierung auf Basis von Vmware / Proxmox (ca. 5-6VMs) nutzen, um mich mit folgenden Materien etwas mehr auseinanderzusetzen. -Vmware / Proxmox,- Windows Dienste (DHCP,DNS,...)- Firewalllösungen (Sophos, Ipfire ..)Es soll letztendlich eine "kleine" Spielwiese für mich zuhause sein.Ich habe aktuell den HP Proliant Microserver gen10 im Visier. Habt ihr weitere Vorschläge?Budget: 500-600€Vorab vielen Dank.. 14 Kommentare, 630 mal gelesen.
Kategorien: Anleitungen