Thanks to Github to providing us really awesome free tools via Student Developer Pack. The packages were really awesome and I used many of them. But few days ago that package time has finished. So when I open Github there was huge red banner about Your GitHub academic discount coupon […]
Table of Contents TLDR Passing variable to Ansible Passing list to Ansible Passing dictionary to Ansible Pass more variables Example playbook Output Sometimes it is better to be honest with people who read my blog. As you look there is an huge title that says what article is about. […]
Nowadays I interest so much with the guitar. I am a newbie. I bought my perfect toy Rocksmith at 05.07.2017 and everything goes well. I believe in mathematics. It always says the truth If you didn’t make mistake while calculating. I hope that developers of Rocksmith didn’t make mistake. It […]
Again fast and a useful blog post all about Emacs and JSON. Let’s assume you have a one-line JSON object. It’s really annoying to read or fix.
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{ "AWSTemplateFormatVersion": "2010-09-09", "Resources": { "InfraRole": { "Type": "AWS::IAM::Role", "Properties": { "AssumeRolePolicyDocument": { "Version" : "2012-10-17", "Statement": [ { "Effect": "Allow", "Principal": { "AWS": "arn:aws:iam::Infra-account-ID:user/Admin" }, "Action": [ "sts:AssumeRole" ] } ] }, "Path": "/" } }, "InfraAccessPolicy" : { "DependsOn" : "InfraRole", "Type" : "AWS::IAM::ManagedPolicy", "Properties" : { "Description" : "Policy for resources managed by Infra", "Path" : "/", "PolicyDocument" : { "Version": "2012-10-17", "Statement": [{ "Effect": "Allow", "Action": "*", "Resource": "*" }], "Roles": [ { "Ref": "InfraRole" }] } } } } } |
If you are an Emacs user. M-x json-pretty-print-buffer-ordered Tadaaaaa
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{ "AWSTemplateFormatVersion": "2010-09-09", "Resources": { "InfraAccessPolicy": { "DependsOn": "InfraRole", "Properties": { "Description": "Policy for resources managed by Infra", "Path": "/", "PolicyDocument": { "Roles": [ { "Ref": "InfraRole" } ], "Statement": [ { "Action": "*", "Effect": "Allow", "Resource": "*" } ], "Version": "2012-10-17" } }, "Type": "AWS::IAM::ManagedPolicy" }, "InfraRole": { "Properties": { "AssumeRolePolicyDocument": { "Statement": [ { "Action": [ "sts:AssumeRole" ], "Effect": "Allow", "Principal": { "AWS": "arn:aws:iam::Infra-account-ID:user/Admin" } } ], "Version": "2012-10-17" }, "Path": "/" }, "Type": "AWS::IAM::Role" } } } |
Related topics http://irreal.org/blog/?p=354 http://richardlog.com/post/12743073497/pretty-printing-json-and-xml-on-mac-osx
Finally, you realized that Ansible not reads your variable name well and makes problem while working. After that problem, you used Google efficiently and boom it’s my blog page you are good Developer. This is quick post which is going to solve your problem 🙂 As you know Ansible uses […]
Why we have to use Cloudformation Why we don’t have to use Cloudformation Solution Show me the code Last words Cloudformation is one of a good and official way to create your own infrastructure while using AWS.It supports almost all of AWS services to create, delete and making special configurations […]
So sad that you are here and you are using Cloudformation as me. It happens a long time that I am working with CloudFormation and we don’t love each other. In this blog post there few examples that how much CFN is makes thing harder. Let’s start for game 🙂 […]
This is a fast time saver blog post that shows how to get value of nested variable which has dynamic part in Ansible Jinja2 template For More: https://serverfault.com/questions/762079/how-to-loop-through-interface-facts https://github.com/pallets/jinja/issues/623 https://stackoverflow.com/questions/10894693/jinja2-nested-variables
It looks like really general problem. Fast blog which solve problem about creating molecule role Error log
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➜ trozgene@macbook-pro-2 ~/Githubdosyalari/ansible/roles git:(master) molecule init --role create-S3-stack --driver docker 11:13:23 --> Initializing role create-S3-stack... Traceback (most recent call last): File "/usr/local/bin/molecule", line 11, in <module> sys.exit(main()) File "/Library/Python/2.7/site-packages/molecule/cli.py", line 41, in main cli(obj={}) File "/Library/Python/2.7/site-packages/click/core.py", line 722, in __call__ return self.main(*args, **kwargs) File "/Library/Python/2.7/site-packages/click/core.py", line 697, in main rv = self.invoke(ctx) File "/Library/Python/2.7/site-packages/click/core.py", line 1066, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/Library/Python/2.7/site-packages/click/core.py", line 895, in invoke return ctx.invoke(self.callback, **ctx.params) File "/Library/Python/2.7/site-packages/click/core.py", line 535, in invoke return callback(*args, **kwargs) File "/Library/Python/2.7/site-packages/click/decorators.py", line 17, in new_func return f(get_current_context(), *args, **kwargs) File "/Library/Python/2.7/site-packages/molecule/command/init.py", line 141, in init util.sysexit(i.execute()[0]) File "/Library/Python/2.7/site-packages/molecule/command/init.py", line 60, in execute self._init_new_role(role, role_path, driver, verifier) File "/Library/Python/2.7/site-packages/molecule/command/init.py", line 85, in _init_new_role util.process_templates(template, extra_context, role_path) File "/Library/Python/2.7/site-packages/molecule/util.py", line 115, in process_templates no_input=True, ) File "/Library/Python/2.7/site-packages/cookiecutter/main.py", line 82, in cookiecutter context['cookiecutter'] = prompt_for_config(context, no_input) File "/Library/Python/2.7/site-packages/cookiecutter/prompt.py", line 188, in prompt_for_config env = StrictEnvironment(context=context) File "/Library/Python/2.7/site-packages/cookiecutter/environment.py", line 70, in __init__ **kwargs File "/Library/Python/2.7/site-packages/cookiecutter/environment.py", line 40, in __init__ raise UnknownExtension('Unable to load extension: {}'.format(err)) cookiecutter.exceptions.UnknownExtension: Unable to load extension: cannot import name _thread |
Solution
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sudo pip uninstall python-dateutil sudo pip install python-dateutil==2.2 |
Reference https://stackoverflow.com/questions/27630114/matplotlib-issue-on-os-x-importerror-cannot-import-name-thread
There are 2 different securing option for instances in AWS. Those are ACL’s and Security Groups. While ACL’s secure Subnets, Security Groups are related generally between instances(private subnet). If you want to secure your environment you must careful about both of them. In the cloud environment, every instance works for […]
