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mirror of https://github.com/jakejarvis/mastodon-utils.git synced 2025-04-26 03:25:22 -04:00

drastically improve the reliability of rbenv commands

This commit is contained in:
Jake Jarvis 2022-12-18 11:44:44 -05:00
parent 07f3d6fa8b
commit 617bb74474
Signed by: jake
GPG Key ID: 2B0C9CF251E69A39
9 changed files with 129 additions and 106 deletions

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@ -15,7 +15,7 @@ The [wiki of this repo](https://github.com/jakejarvis/mastodon-utils/wiki) and t
***AGAIN, DEFINITELY DO NOT JUST RUN THIS IF YOU'RE NOT ME!!! 😊***
This sets up the bare minimum customizations **after** Mastodon is installed:
This sets up the bare minimum customizations ***after*** Mastodon is installed:
```sh
git clone https://github.com/jakejarvis/mastodon-utils.git /home/mastodon/utils && cd /home/mastodon/utils
@ -23,19 +23,42 @@ git clone https://github.com/jakejarvis/mastodon-utils.git /home/mastodon/utils
# setup nginx using conf files from this repo:
./scripts/setup_nginx.sh
# apply vanilla (and glitch-soc) patches from this repo:
./scripts/apply_patches.sh
# back up Postgres, Redis, and secrets:
./scripts/backup.sh
# pull latest Mastodon (vanilla or glitch-soc) and apply patches from this repo:
./scripts/upgrade.sh
# cherry-pick everything else below...
```
## Scripts
- [`init.sh`](init.sh): A small helper that runs at the very beginning of each script below to initialize `rbenv` and set consistent environment variables.
- **Optional:** To make your life easier, you can also source this script from the `.bashrc` of the `mastodon` user and/or whichever user you regularly SSH in as:
```sh
if [ -f /home/mastodon/utils/init.sh ]; then
. /home/mastodon/utils/init.sh
fi
```
- [`apply_patches.sh`](scripts/apply_patches.sh): Dangerously applies ***every patch*** listed below, and automatically detects if `glitch-soc` patches should also be applied
- [`backup.sh`](scripts/backup.sh): Backs up Postgres, Redis, and `.env.production` secrets to a `.tar.gz` file in `/home/mastodon/backups` useful for a [periodic cronjob](https://github.com/jakejarvis/mastodon-utils/wiki/Cron-jobs#backups)
- [`setup_nginx.sh`](scripts/setup_nginx.sh): Sets up symlinks from `/etc/nginx` to nginx confs in this repo
- [`upgrade.sh`](scripts/upgrade.sh): Upgrades Mastodon server (latest version if vanilla Mastodon, latest commit if `glitch-soc`) and re-applies patches listed below
- [`version.sh`](scripts/version.sh): Tests `init.sh` by printing Mastodon, Ruby, and rbenv versions.
- [`weekly_cleanup.sh`](scripts/weekly_cleanup.sh): Runs Mastodon's built-in [cleanup commands](https://docs.joinmastodon.org/admin/setup/#cleanup), designed for a [weekly cronjob](https://github.com/jakejarvis/mastodon-utils/wiki/Cron-jobs#media-cleanup)
- Keeps 7 days of media (in object storage)
- Keeps 90 days of generated preview cards
## Patches
#### Vanilla and `glitch-soc`:
- [`favicons.patch`](patches/favicons.patch): Use custom icon images instead of Mastodon logo
- [`robots.patch`](patches/robots.patch): Disallow search engines for all of Mastodon
- [`increase-sidekiq-timeout.patch`](patches/increase-sidekiq-timeout.patch): Small bump in Sidekiq's timeout before it decides a remote instance isn't available. **Use this one very carefully!**
- [`favicons.patch`](patches/favicons.patch): Use custom icon images instead of Mastodon logo
- [`system-font.patch`](patches/system-font.patch): Use the system's default sans-serif font stack instead of Roboto
- [`glitch/system-font.patch`](patches/glitch/system-font.patch)
- [`hide-contact-email.patch`](patches/hide-contact-email.patch): Hides the `mailto:` link on the About page
@ -50,20 +73,6 @@ git clone https://github.com/jakejarvis/mastodon-utils.git /home/mastodon/utils
- [`remove-glitch-cruft.patch`](patches/glitch/remove-glitch-cruft.patch): Removes a bunch of junk no longer used by `glitch-soc`
- [`sidebar-logo.patch`](patches/glitch/sidebar-logo.patch): Restore Mastodon logo in logged-out sidebar
## Scripts
- [`apply_patches.sh`](scripts/apply_patches.sh): Dangerously applies ***every patch*** listed above, and automatically detects if `glitch-soc` patches should also be applied
- [`backup.sh`](scripts/backup.sh): Backs up Postgres, Redis, and `.env.production` secrets to a `.tar.gz` file in `/home/mastodon/backups` useful for a periodic cronjob
- [`setup_nginx.sh`](scripts/setup_nginx.sh): Sets up symlinks from `/etc/nginx` to nginx confs in this repo
- [`tootctl_shim.sh`](scripts/tootctl_shim.sh): Small shell shim to run `tootctl` in `/home/mastodon/live` as the `mastodon` user by anyone & from anywhere
- Add this line to the `.bash_profile` of the user you normally login as:
- `. /home/mastodon/utils/scripts/tootctl_shim.sh`
- [`upgrade.sh`](scripts/upgrade.sh): Upgrades Mastodon server (latest version if vanilla Mastodon, latest commit if `glitch-soc`) and re-applies patches listed above
- [`version.sh`](scripts/version.sh): Tests `tootctl_shim.sh` by printing Mastodon version (`tootctl version`)
- [`weekly_cleanup.sh`](scripts/weekly_cleanup.sh): Runs Mastodon's built-in [cleanup commands](https://docs.joinmastodon.org/admin/setup/#cleanup), designed for a [weekly cronjob](https://github.com/jakejarvis/mastodon-utils/wiki/Cleanup-tasks)
- Keeps 7 days of media (in object storage)
- Keeps 90 days of generated preview cards
## License
MIT

46
init.sh Executable file
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@ -0,0 +1,46 @@
#!/bin/bash
# default paths
export MASTODON_ROOT=/home/mastodon
export UTILS_ROOT="$MASTODON_ROOT/utils" # this repository
export APP_ROOT="$MASTODON_ROOT/live" # actual Mastodon files
export BACKUPS_ROOT="$MASTODON_ROOT/backups" # backups destination
export LOGS_ROOT="$MASTODON_ROOT/logs" # logs destintation
export RBENV_ROOT="$MASTODON_ROOT/.rbenv" # rbenv (w/ ruby-build plugin) directory
# ---
# initialize rbenv manually
if [ -d "$RBENV_ROOT" ]; then
eval "$($RBENV_ROOT/bin/rbenv init -)"
else
echo "⚠️ Didn't find rbenv at '$MASTODON_ROOT/.rbenv', double check the paths set in utils/init.sh..."
fi
# check for Mastodon in set location
if [ ! -d "$APP_ROOT" ]; then
echo "⚠️ Didn't find Mastodon at '$APP_ROOT', double check the paths set in utils/init.sh..."
fi
# clone this repo if it doesn't exist in the proper location
# if [ ! -d "$UTILS_ROOT" ]; then
# echo "⚠️ Can't find mastodon-utils in '$UTILS_DIR', cloning it for you..."
# sudo -u mastodon git clone https://github.com/jakejarvis/mastodon-utils.git "$UTILS_ROOT"
# fi
# ---
# run a given command as the 'mastodon' user; e.g. `as_mastodon whoami`
as_mastodon() {
# don't do unnecessary sudo'ing if we're already mastodon
if [ "$(whoami)" != "mastodon" ]; then
sudo -u mastodon env "PATH=$PATH" "$@"
else
"$@"
fi
}
# run /home/mastodon/live/bin/tootctl as 'mastodon' in '/home/mastodon/live'; e.g. `tootctl version`
tootctl() {
( cd "$APP_ROOT" && as_mastodon RAILS_ENV=production ruby "$APP_ROOT/bin/tootctl" "$@" )
}

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@ -3,40 +3,25 @@
# exit when any step fails
set -euo pipefail
# default paths
MASTODON_ROOT=/home/mastodon
APP_ROOT="$MASTODON_ROOT/live"
UTILS_ROOT="$MASTODON_ROOT/utils"
RBENV_ROOT="$MASTODON_ROOT/.rbenv"
# clone this repo if it doesn't exist in the proper location
if [ ! -d "$UTILS_ROOT" ]
then
sudo -u mastodon git clone https://github.com/jakejarvis/mastodon-utils.git "$UTILS_ROOT"
# fix permissions
sudo chown -R mastodon:mastodon "$UTILS_ROOT"
sudo git config --global --add safe.directory "$UTILS_ROOT"
fi
# initialize path
source "$(dirname "$(realpath "$0")")"/../init.sh
# apply custom patches
cd "$APP_ROOT"
sudo -u mastodon git apply --reject --allow-binary-replacement "$UTILS_ROOT"/patches/*.patch
if [ -d "$APP_ROOT/app/javascript/flavours/glitch" ];
then
as_mastodon git apply --reject --allow-binary-replacement "$UTILS_ROOT"/patches/*.patch
if [ -d "$APP_ROOT/app/javascript/flavours/glitch" ]; then
# apply additional glitch-only patches:
sudo -u mastodon git apply --reject --allow-binary-replacement "$UTILS_ROOT"/patches/glitch/*.patch
as_mastodon git apply --reject --allow-binary-replacement "$UTILS_ROOT"/patches/glitch/*.patch
fi
# update dependencies
echo "Updating deps..."
sudo -u mastodon "$RBENV_ROOT/shims/bundle" install --jobs "$(getconf _NPROCESSORS_ONLN)"
sudo -u mastodon yarn install --pure-lockfile --network-timeout 100000
as_mastodon bundle install --jobs "$(getconf _NPROCESSORS_ONLN)"
as_mastodon yarn install --pure-lockfile --network-timeout 100000
# compile new assets
echo "Compiling new assets..."
sudo -u mastodon RAILS_ENV=production "$RBENV_ROOT/shims/bundle" exec rails assets:precompile
sudo chown -R mastodon:mastodon "$APP_ROOT"
as_mastodon RAILS_ENV=production bundle exec rails assets:precompile
# restart frontend
echo "Restarting mastodon-web..."

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@ -1,31 +1,34 @@
#!/bin/bash
# cronjob ran once per week at 3 AM on Monday; see https://crontab.guru/#0_3_*_*_1
# syntax for crontab -e:
# 0 3 * * 1 bash -c "/home/mastodon/utils/scripts/backup.sh >> /home/mastodon/logs/cron.log 2>&1"
# exit when any step fails
set -euo pipefail
# default paths
MASTODON_ROOT=/home/mastodon
APP_ROOT="$MASTODON_ROOT/live"
BACKUPS_ROOT="$MASTODON_ROOT/backups"
# initialize path
source "$(dirname "$(realpath "$0")")"/../init.sh
if [ "$(systemctl is-active mastodon-web.service)" = "active" ]
then
if [ "$(systemctl is-active mastodon-web.service)" = "active" ]; then
echo "⚠️ Mastodon is currently running."
echo "We'll start the backup anyways, but if it's a critical one, stop all Mastodon"
echo "services first with 'systemctl stop mastodon-*' and run this again."
echo ""
fi
if [ ! -d "$BACKUPS_ROOT" ]
then
sudo mkdir -p "$BACKUPS_ROOT"
sudo chown -R mastodon:mastodon "$BACKUPS_ROOT"
if [ ! -d "$BACKUPS_ROOT" ]; then
as_mastodon mkdir -p "$BACKUPS_ROOT"
fi
TEMP_DIR=$(sudo -u mastodon mktemp -d)
if [ ! -d "$LOGS_ROOT" ]; then
as_mastodon mkdir -p "$LOGS_ROOT"
fi
TEMP_DIR=$(as_mastodon mktemp -d)
echo "Backing up Postgres..."
sudo -u mastodon pg_dump -Fc mastodon_production -f "$TEMP_DIR/postgres.dump"
as_mastodon pg_dump -Fc mastodon_production -f "$TEMP_DIR/postgres.dump"
echo "Backing up Redis..."
sudo cp /var/lib/redis/dump.rdb "$TEMP_DIR/redis.rdb"

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@ -4,20 +4,8 @@
# exit when any step fails
set -euo pipefail
# default paths
MASTODON_ROOT=/home/mastodon
APP_ROOT="$MASTODON_ROOT/live"
UTILS_ROOT="$MASTODON_ROOT/utils"
# clone this repo if it doesn't exist in the proper location
if [ ! -d "$UTILS_ROOT" ]
then
sudo -u mastodon git clone https://github.com/jakejarvis/mastodon-utils.git "$UTILS_ROOT"
# fix permissions
sudo chown -R mastodon:mastodon "$UTILS_ROOT"
sudo git config --global --add safe.directory "$UTILS_ROOT"
fi
# initialize path
source "$(dirname "$(realpath "$0")")"/../init.sh
# setup nginx config
sudo rm -rf /etc/nginx/sites-available

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@ -1,9 +0,0 @@
#!/bin/sh
MASTODON_ROOT=/home/mastodon
APP_ROOT="$MASTODON_ROOT/live"
RBENV_ROOT="$MASTODON_ROOT/.rbenv"
tootctl() {
( cd "$APP_ROOT" && sudo -u mastodon RAILS_ENV=production "$RBENV_ROOT/shims/ruby" "$APP_ROOT/bin/tootctl" "$@" )
}

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@ -3,30 +3,21 @@
# exit when any step fails
set -euo pipefail
# default paths
MASTODON_ROOT=/home/mastodon
APP_ROOT="$MASTODON_ROOT/live"
UTILS_ROOT="$MASTODON_ROOT/utils"
RBENV_ROOT="$MASTODON_ROOT/.rbenv"
# check for existing installation
if [ ! -d "$APP_ROOT" ]; then
echo "$APP_ROOT doesn't exist, are you sure Mastodon is installed?"
exit 255
fi
# initialize path
source "$(dirname "$(realpath "$0")")"/../init.sh
# pull latest mastodon source
cd "$APP_ROOT"
sudo -u mastodon git fetch --all
sudo -u mastodon git stash push --message "pre-upgrade changes"
as_mastodon git fetch --all
as_mastodon git stash push --message "pre-upgrade changes"
if [ -d "$APP_ROOT/app/javascript/flavours/glitch" ]; then
# glitch-soc (uses latest commits)
echo "Pulling latest glitch-soc commits..."
sudo -u mastodon git checkout glitch-soc/main
as_mastodon git checkout glitch-soc/main
else
# vanilla (uses latest release)
echo "Pulling latest Mastodon release..."
sudo -u mastodon git checkout "$(sudo -u mastodon git tag -l | grep -v 'rc[0-9]*$' | sort -V | tail -n 1)"
as_mastodon git checkout "$(as_mastodon git tag -l | grep -v 'rc[0-9]*$' | sort -V | tail -n 1)"
fi
# pull & apply latest patches
@ -34,17 +25,17 @@ fi
# create blank custom.css (this overrides any CSS set in the admin panel, but if that's not being used, then
# this quickly saves a request to the backend)
sudo -u mastodon touch "$APP_ROOT/public/custom.css"
as_mastodon touch "$APP_ROOT/public/custom.css"
# set new ruby version
RUBY_VERSION="$(sudo -u mastodon cat $APP_ROOT/.ruby-version)"
sudo -u mastodon RUBY_CONFIGURE_OPTS=--with-jemalloc "$RBENV_ROOT/bin/rbenv" install "$RUBY_VERSION" || true
sudo -u mastodon "$RBENV_ROOT/bin/rbenv" global "$RUBY_VERSION"
RUBY_VERSION="$(as_mastodon cat "$APP_ROOT"/.ruby-version)"
as_mastodon RUBY_CONFIGURE_OPTS=--with-jemalloc rbenv install "$RUBY_VERSION"
as_mastodon rbenv global "$RUBY_VERSION"
# run migrations:
# https://docs.joinmastodon.org/admin/upgrading/
echo "Running pre-deploy database migrations..."
sudo -u mastodon SKIP_POST_DEPLOYMENT_MIGRATIONS=true RAILS_ENV=production DB_PORT=5432 "$RBENV_ROOT/shims/bundle" exec rails db:migrate
as_mastodon SKIP_POST_DEPLOYMENT_MIGRATIONS=true RAILS_ENV=production DB_PORT=5432 bundle exec rails db:migrate
# restart mastodon
echo "Restarting services (round 1/2)..."
@ -52,9 +43,9 @@ sudo systemctl restart mastodon-web mastodon-sidekiq mastodon-streaming
# clear caches & run post-deployment db migration
echo "Clearing cache..."
sudo -u mastodon RAILS_ENV=production "$RBENV_ROOT/shims/ruby" "$APP_ROOT/bin/tootctl" cache clear
as_mastodon RAILS_ENV=production ruby "$APP_ROOT/bin/tootctl" cache clear
echo "Running post-deploy database migrations..."
sudo -u mastodon RAILS_ENV=production DB_PORT=5432 "$RBENV_ROOT/shims/bundle" exec rails db:migrate
as_mastodon RAILS_ENV=production DB_PORT=5432 bundle exec rails db:migrate
# restart mastodon again
echo "Restarting services (round 2/2)..."

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@ -1,7 +1,11 @@
#!/bin/sh
#!/bin/bash
set -e
# exit when any step fails
set -euo pipefail
. "$(dirname "$0")/tootctl_shim.sh"
# initialize path
source "$(dirname "$(realpath "$0")")"/../init.sh
tootctl version
echo "* rbenv version: $(rbenv --version)"
echo "* Ruby version: $(ruby --version)"
echo "* Mastodon version: $(tootctl version)"

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@ -1,12 +1,18 @@
#!/bin/sh
#!/bin/bash
# cronjob ran once per week at 3 AM on Sunday; see https://crontab.guru/#0_3_*_*_0
# syntax for crontab -e:
# 0 3 * * 0 root /home/mastodon/utils/weekly_cleanup.sh >> /home/mastodon/logs/cron.log 2>&1
# 0 3 * * 0 bash -c "/home/mastodon/utils/scripts/weekly_cleanup.sh >> /home/mastodon/logs/cron.log 2>&1"
set -e
# exit when any step fails
set -euo pipefail
. "$(dirname "$0")/tootctl_shim.sh"
# initialize path
source "$(dirname "$(realpath "$0")")"/../init.sh
if [ ! -d "$LOGS_ROOT" ]; then
as_mastodon mkdir -p "$LOGS_ROOT"
fi
tootctl media remove --days 7
tootctl preview_cards remove --days 90