Comment by Nathan Basanese on In the HashiCorp Vault docs, "Lease IDs" are...
// , If you don't know which one, set MaxLeaseTTL.
View ArticleComment by Nathan Basanese on How do I require login authentication to access...
// , Please improve your question. catb.org/esr/faqs/smart-questions.html#intro
View ArticleDoes Elixir have coding standards or an authoritative style guide published...
I'm pretty sure that I can just use the Erlang style guide, but if Elixir has evolved to the point of something like PEP8, I would like to enforce it* as soon as possible. If it's just a matter of...
View ArticleDoes logrotate remove .gz files? That is, does logrotate with a * path rotate...
// , The question's a bit ambiguous. Here is the scenario: I have logs with the following three extensions, but my current rule only applies to *.log files: .1 .log .txt Plus, because Tomcat is...
View ArticleCan I use aiozmq with aiohttp?
I want to offer an asynchronous http server to clients, and use asynchronous pub-sub on an internal network of peers to which those clients connect. It looks like the best libraries for this,...
View ArticleClik here to view.
pip install pysqlite leads to the following error: command...
pip install pysqlite fails, and outputs the following with the following error log: ➜ ~ pip install pysqlite Collecting pysqlite Using cached pysqlite-2.6.3.tar.gz Installing collected packages:...
View ArticleHow can I define named functions in the Elixir console without getting **...
I can define named functions in modules just fine, but I haven't yet got the hang of it for use in the iex> or ex> consoles. I keep getting the following error when I try to run the def command:...
View ArticleHow do I run an R script from within RStudio's built-in R console?
I'm assuming it's like Python's import statement, but I'd like a quick answer, since I'm in the middle of an introduction class right now. This was the closest I got, but it didn't seem to match the...
View ArticleClik here to view.
Answer by Nathan Basanese for How do I run an R script from within RStudio's...
Short Answer using source() function Once you download, install, and open the RStudio, you'll see a part in the lower left with blue greater than symbols >. In the part of RStudio's GUI with the...
View ArticleHow do I separate stages of multi-machine cluster provisioning?
Let's say I have 4 Vagrant boxes. 3 are variations of the same configuration, say, Consul, and one has a completely different configuration, say a database. I need to run a provisioning step with...
View ArticleAnswer by Nathan Basanese for How do I script a "yes" response for installing...
You might not have the ability to install Expect on the target server. This is often the case when one writes, say, a Jenkins job. If so, I would consider something like the answer to the following on...
View ArticleHow do we register a PCF Service Broker as reachable from two spaces in the...
How do I register a Pivotal Cloud Foundry Service Broker to make it accessible from multiple spaces within the same Organization, if I have Org-level permissions? We tried to register a PCF Service...
View ArticleIn the HashiCorp Vault docs, "Lease IDs" are mentioned several times. How do...
In the Vault Web UI, under "Access", it shows the ability to look up leases by "Lease ID": If you know the id of a lease, enter it above to lookup details of the lease. How do I get "the id of a...
View ArticleAnswer by Nathan Basanese for How to implement Hasicorp vault 3 node cluster?
The Vault Deployment guide has more on this. https://learn.hashicorp.com/vault/operations/ops-deployment-guide#help-and-reference Combine it with this guide:...
View ArticleClik here to view.
Answer by Nathan Basanese for How do I require login authentication to access...
8500 is the default port for Consul, not Vault. Are you sure it's not Consul? For reference, here are the default UIs for Consul and Vault, respectively: Consul (Port 8500) Vault (Port 8200) Please add...
View ArticleClik here to view.
Answer by Nathan Basanese for Jinja2 for word templating
https://pypi.org/project/docxtpl/ is also a good alternative. It extends python-docx, and allows you to just drop in Jinja2 tags wherever you want in an existing .docx document, rather than templating...
View ArticleClik here to view.
Answer by Nathan Basanese for Remove Chrome extension via code
Let's say you really, really need to do this from the command line, and only the command line, or from another system far far away entirely. Somehow that situation keeps coming up for people... can't...
View ArticleClik here to view.
Answer by Nathan Basanese for virtualenv looking in the wrong place for...
I compiled my own Python 3, then installed virtualenvwrapper. But after I switched from compiling my own Python to using the deadsnakes PPA I ran into the issue described in the question above. Seems...
View ArticleAnswer by Nathan Basanese for Steps to be followed to run vault as a service(...
First, get a Consul Backend in place. Add this file to /etc/vault.d/vault.hcl: storage "consul" { address = "127.0.0.1:8500" path = "vault/" } listener "tcp" { address = "127.0.0.1:8200" tls_disable =...
View ArticleAnswer by Nathan Basanese for Redis connection based on latency
Can we assume that you're using Redis 3+? If so, CLUSTER NODES is your friend. For a horrible bash example, on a Redis server with Puppet's facter installed, INITMASTER1ID=$(redis-cli -h $(facter...
View ArticleChange to logging.basicConfig(level=logging.DEBUG) while executing Python...
// , The one line answer to "how do I set my logging level to debug?" is usually something like the following: logging.basicConfig(level=logging.DEBUG) However, one may be tempted to change it later,...
View ArticleAnswer by Nathan Basanese for Change to...
logging.disable(logging.INFO) → disable messages at logging.INFO and lower, until... logging.disable(logging.NOTSET) → resume normal logging Link:...
View ArticleAnswer by Nathan Basanese for virtualenv error: "'.../bin/easy_install' not...
This issue is related to having an outdated version of Pip, I think. I got a similar error on CEntOS 6.3. I suggest at least attempting to bootstrap a virtual environment. If it doesn't work, all you...
View ArticleIf I cut a network cable and split a ReDiS cluster's masters from that...
More specifically, let us say that I trip on a network cable and split a ReDiS cluster's masters from that cluster's ReDiS slaves. If the number of masters doubles, can I just make my client only...
View ArticleMultiline comment in Elixir
Most languages allow block comments, and multiline commands. For example, a multiline comment in HTML looks like the following: <!-- Warning, brave programmer: Here be dragons. --> In Elixir,...
View ArticleJavaScript console.log causes error: "Synchronous XMLHttpRequest on the main...
I have been adding logs to the console to check the status of different variables without using the Firefox debugger. However, in many places in which I add a console.log in my main.js file, I receive...
View ArticleHow can I make multiple replacements on the same file using one saltstack state?
Here's my target file: Sonatype Nexus # ============== # This is the most basic configuration of Nexus. # Jetty section application-port=8081 application-host=0.0.0.0...
View ArticleCan I move a virtualenv?
This question is not a duplicate. It pertains not just to renaming a virtual environment, but to actually moving it to a different directory, including, potentially, a different user's directory. This...
View ArticleClik here to view.
Answer by Nathan Basanese for Can I move a virtualenv?
BUT ALAS: No, you can't simply mv. There are workarounds, but it might be easier to reinstall. (my-python-venv)$ /home/me/PeskyPartyPEnvs/pip3 install foaas zsh: /home/me/PeskyPartyPEnvs/pip3: bad...
View ArticleComment by Nathan Basanese on Self-signed certificate with CA:TRUE and Key...
// , I agree with frasertweedale on one thing, at least. It is a bad idea to trust the certificate if the private key is widely known, even for development purposes. The trust can be used against you...
View ArticleBasic Printing with Elixir - IO.puts error: ** (ArgumentError) argument error...
Here's the program I'm trying to run for Elixir 1.0.3: IO.puts "putstest" div2 = fn inputnum -> [:a, inputnum/4, inputnum/7, inputnum/5.0, inputnum/7, inputnum*88] end myoutput = div2.(300.0)...
View ArticleComment by Nathan Basanese on Why does Azure deployment take so long?
// , It's a business decision. They're not selling to devs.
View ArticleComment by Nathan Basanese on Adding roles to service accounts on Google...
// , I got the same error when trying to GET the associated role. I run into this BS any time I try to use GCP without Terraform. gcloud has a looooot of little gotchas.
View ArticleComment by Nathan Basanese on JavaScript console.log causes error:...
// , Do you really consider this a viable alternative to console.log()?
View ArticleComment by Nathan Basanese on How to get the longest user name? (discord.py)
// , Can you edit your answer to add some links to the docs or other research you've (presumably) already done?
View ArticleComment by Nathan Basanese on How to print the docstring(documentation...
// , Upvoted because sometimes a duplicate helps get me better search results.
View ArticleComment by Nathan Basanese on Can I move a virtualenv?
// , I grit my teeth as I type this, but score one point for Windows.
View ArticleComment by Nathan Basanese on Security Group and Subnet Belongs to different...
// , Your clear explanation of the relationships has helped me, Jeet. Thanks for following up on this.
View ArticleComment by Nathan Basanese on Can I move a virtualenv?
// , "It would make sense to re-write this in Python" awwww yiss. I may just take you up on that, Mr. Watkins.
View ArticleComment by Nathan Basanese on How to add custom attributes to Windows Azure...
// , This may be interesting, because not only does it describe how to update the schema for Active Directory User Objects, but, apparently, I can also update the schema for many other things in Azure:...
View ArticleComment by Nathan Basanese on running bash script as sudo, 'Syntax error:...
// , Also, welcome to the weird and wonderful world of shell scripting. Here be dragons.
View ArticleComment by Nathan Basanese on running bash script as sudo, 'Syntax error:...
// , I agree with Ted that although the solutions might be the same (add a shebang, noob!) the questions could be different. Ted, what's different about your question?
View ArticleWhat format are .tox files stored in?
Specifically, I am looking for a way to start working up some Python 3 or Elixir code open and access the tox_save.tox file for the Tox network client μTox. Once I figure out how to get pip install...
View Article