Commit graph

28 commits

Author SHA1 Message Date
07d54b9a9e Add SSH keys to deploy-setup
This helps me set up new devices, while still keeping passworded SSH access locked down!
2021-11-12 20:14:44 -08:00
d37d958a36 Enable automatic updates & reboots on deploy box
Oh right, like the SSH stuff, I did this the first time I set up, but didn't add it to the script! I like having things in the script :3 (I also had forgotten to check on the time zone last time, nice to have it with some rigor!)
2021-11-04 19:17:35 -07:00
8f28f87bee Close most ports on the deploy box by default
I noticed that incoming port 3000 connections were being allowed, oops! Not a huge deal, but I don't want to allow connections without HTTPS, and I don't want surprise surface area even if I'm not currently aware of attacks on it. Close it out!
2021-11-04 18:57:00 -07:00
9310a250d6 Fix some bugs running deploy-setup from scratch
As an exercise, I've wiped the box clean, and I'm reinstalling from the scripts! :3

I added the SSH hardening rules to the playbook instead of doing them by hand this time.

I made a mistake with creating `/srv/impress-2020`, right, you need to *say* what it should be created *as* for the creation step to work!

I also guess my recent pm2 changes made it not actually be willing to start the app anymore, because `/srv/impress-2020/current` doesn't exist or have `node_modules` yet. I'm doing a cute thing where I create a placeholder app during setup, so there's always something to run, without introducing the complexities of a real deploy to the setup process.

And right, of course, we need to install nginx before running certbot! But we need to add certbot config *after* running certbot!

And then just some misc cleanups for consistency and correctness!
2021-11-03 23:11:50 -07:00
1e3e8391b4 Oops, fix YAML + bash mistake
Okay so you know how in 3f07933f7a I switched the newline stuff here?

Yeah, right, I forgot, newlines are significant in bash :p I forgot this because I've never used them inside a `bash -c` invocation, but like, of course

Now, I'm still using `|` for clarity and reduced dependence on magic, but getting my lines right :p
2021-11-03 17:34:07 -07:00
32ae1accce Oops, fix testing for node_modules
I somehow had it in my head that `realpath` would crash if the file didn't exist, but that's super not true! It returns the tentative path for if you _were_ gonna create this!
2021-11-03 17:28:10 -07:00
e8ed459afd Remove the web group permission stuff from deploy
I'm not doing this thoroughly enough for it to matter (e.g. the deployed rsynced versions aren't having the group permissions set).

I think doing this *right* (to be extensible to additional users) is too much complexity to be worth it, and doing it halfway is more confusing than helpful.

I did this because I was anticipating multi-users permissions to be a bit of an issue for like, granting the web server permission to access the source code. But it turns out, since we're running with pm2, it's all working just fine!
2021-11-03 16:59:23 -07:00
bd8ccf19d7 Remove monit from our deployment
Okay well, we added monit to solve a problem that I coincidentally solved within an hour of getting monit working lol!

This also enables us to remove the pm2 pid file, which we were only using to allow monit to track the pm2 app.
2021-11-03 16:48:38 -07:00
d17263139e Fix pm2 monitoring
Okay huh, while digging a bit into another issue, I found what was wrong with our config and pm2's built-in monitoring! You can't use `yarn start`, because the wrapper script breaks its ability to look inside and see what's happening.

I also removed the compiler flag thing from the `start` script in `package.json`, because I think it's redundant? There's no compilation to be done in a live server.

I think I might remove monit after this? It's nice extra resilience in a sense, but it feels like extra complexity when it's doing the job `pm2` is supposed to do. (And tbh I've almost never heard of nginx crashing, and if it does it's probably a scenario worth investigating by hand.)
2021-11-03 16:46:35 -07:00
3f07933f7a Fix minor YAML mistake
Oops, I didn't understand the different multiline string formats in YAML! I was using one that chomped through newlines, and converted them to normal spaces.

I think that didn't matter in this context anyway? because indentation is an exception to this behavior. What a weird behavior!

Anyway, uhh, yeah, I'll use the simpler multiline string format now 😅 for consistency and clarity!
2021-11-03 16:33:47 -07:00
792da067e3 Add monit watching for nginx and pm2
When I woke up this morning, the app had crashed because the mysql connection was closed!

I'm not sure, why that caused a _crash_? Or why pm2 didn't pick up on it, and said the process was still online? (Maybe the process was running, but the server had stopped?) Those could be good to investigate?…

…but better than diving too far into the details, is to just address the high-level problem: if the app goes down for unexpected reasons, I want it back up!! lol

In this change, we add `monit`, a solid system for monitoring processes (including checking for behavior, like responding to net requests), and configure it to watch the app process and the nginx process.

To test, you can run `pm2 stop impress-2020`, or `systemctl stop nginx`, to see that Monit brings them back up within seconds!

This does add some potential surprise if you're _trying_ to take the processes down. The easiest way is to send the stop command through monit, like `monit stop nginx`. This will disable monitoring until you start it again through monit, I think? (You can also disable/enable monitoring as a direct command, regardless of app state.)
2021-11-03 16:32:14 -07:00
2f874653bf Update pm2 tasks to update the config correctly
Previously, if you changed the pm2 ecosystem file content, it wouldn't actually be reflected in the running services. Now it will be!
2021-11-03 15:43:37 -07:00
7131bc0ea9 Set up certbot during setup playbook
You can see how, instead of the default experience where certbot edits your config for you, I've referenced the certificates in the config in the first place, and set up certbot to just generate them!

Also, I learned about certbot non-interactive mode! At first I wrote this with the Ansible `expect` module lol :p
2021-11-03 01:00:28 -07:00
9a4b905639 Set up basic nginx in front of impress-2020
It loads kinda! auth0 is crashing us because it refuses to run over http:// but hey! That's pretty cool!
2021-11-03 00:07:30 -07:00
4f372af132 Optimization: Reuse node_modules when possible
`yarn install` is slow, I'd like to skip it! Vercel and other hosts do a similar cheat here.
2021-11-02 23:56:50 -07:00
27b9f50afb Oops, Next.js builds are in .next/, not in build/
I was copying over an old create-react-app build folder, and the app was crashing remotely because there was no build!

Anyway woo it looks like the app is at least running now, `curl localhost:3000` shows results! >:3
2021-11-02 23:02:22 -07:00
9d41e80942 Use pm2 to run the deployed app 2021-11-02 22:49:45 -07:00
056c03fb42 Create a current version symlink
This is mostly just for convenience!
2021-11-02 21:53:20 -07:00
49cc2224b6 Refactor out a remote_versions_root variable 2021-11-02 21:29:14 -07:00
c13114b0cc Fix old version cleanup to sort by modified date
I was sorting by version name, which _was_ reliable until I changed my version name format, and then a deploy cleaned up the version it had just deployed because it no longer sorted to the end!

Rather than be dependent on a stable version name format, and set myself up for more surprises, I'm going to instead use the folder's modified time. While there could be surprising ways for folder timestamps to be updated, I expect it to be _more_ reliable overall.
2021-11-02 21:16:46 -07:00
bddcf91c02 Add more details to deploy README 2021-11-02 21:14:54 -07:00
a3859b36bf Safer deploy version names
Huh, I was previously using ISO timestamps, but it turns out Yarn doesn't handle binary paths very reliably when your folder names contain colons 😳 so `canvas` was failing with `node-gyp not found`

I've documented it here in this self-answered StackOverflow question, so hopefully the next future person searching will find my answer! https://stackoverflow.com/q/69819597/107415
2021-11-02 21:14:47 -07:00
fb5b0fe611 Add task to clean up older deployed versions 2021-11-02 19:02:36 -07:00
edd983c97a Refactor deploy to build locally, not remotely 2021-11-02 18:47:13 -07:00
d17c4cea8b Add yarn build to deploy playbook
also secret copying, which was required for the cached-data step
2021-11-02 16:45:07 -07:00
dde8cee1e3 Add deploy playbook: pulls git and installs deps 2021-11-02 16:36:39 -07:00
537aeb4118 Ansible tasks to set up web user, install Node 2021-11-02 16:01:30 -07:00
a915bc4b49 Start of an Ansible playbook
Yep yep, we're getting deploy tasks set up! :3
2021-11-02 14:45:05 -07:00