зеркало из https://github.com/mozilla/treeherder.git
71 строка
2.9 KiB
Bash
Executable File
71 строка
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# This script is for running tasks that are 'release' rather than 'build' specific:
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# https://devcenter.heroku.com/articles/runtime-principles#build-release-run
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# It is referenced via the `release` entry in `Procfile`, and is run after the
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# buildpack compile but prior to new code being deployed:
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# https://devcenter.heroku.com/articles/release-phase
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# NB: Changes made to the filesystem will not be preserved (use `post_compile` instead).
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# Make non-zero exit codes & other errors fatal.
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set -euo pipefail
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if [[ -v SKIP_PREDEPLOY ]]; then
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echo "-----> PRE-DEPLOY: Warning: Skipping pre-deploy!"
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exit 0
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fi
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PRE_COMMAND=""
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if [[ -v NEW_RELIC_CONFIG_FILE ]]; then
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PRE_COMMAND="newrelic-admin run-program"
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fi
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echo "-----> PRE-DEPLOY: Running Django system checks..."
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./manage.py check --deploy --fail-level WARNING
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echo "-----> PRE-DEPLOY: Running Django migration..."
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$PRE_COMMAND ./manage.py migrate --noinput
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echo "-----> PRE-DEPLOY: Loading initial data..."
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# Retry load_initial_data if it fails, to work around:
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# https://bugzilla.mozilla.org/show_bug.cgi?id=1428031
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# TODO: Look into this again when using newer MySQL and Django 2.x.
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ATTEMPTS=0
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until $PRE_COMMAND ./manage.py load_initial_data; do
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if (( ++ATTEMPTS == 10 )); then
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echo "Failed to load initial data after ${ATTEMPTS} attempts!"
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exit 1
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fi
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echo "Retrying after 5 seconds..."
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sleep 5
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done
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if [[ -v NEW_RELIC_CONFIG_FILE ]]; then
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echo "-----> PRE-DEPLOY: Reporting deployment to New Relic..."
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# eg: "v750: Deploy 5d6b1f0"
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DESCRIPTION="$HEROKU_RELEASE_VERSION: $HEROKU_SLUG_DESCRIPTION"
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# Use the revision from the live site rather than a local file generated during
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# buildpack compile, so that in the case of prior deploy failures it's up to date.
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# The curl command is allowed to fail so that deploys work in maintenance mode.
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OLD_REVISION="$(curl -sSf --retry 5 --retry-max-time 15 "${SITE_URL}/revision.txt" || true)"
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if [[ -n "$OLD_REVISION" ]]; then
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CHANGELOG="https://github.com/mozilla/treeherder/compare/${OLD_REVISION}...${HEROKU_SLUG_COMMIT}"
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else
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CHANGELOG="Unknown changelog due to error fetching revision.txt!"
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fi
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# The author of the deploy isn't currently available to us. Have filed:
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# https://help.heroku.com/tickets/343783
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USER="Heroku"
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# Report the deploy to New Relic using their Python agent. In addition to
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# the passed arguments, record-deploy references the environment variables
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# `NEW_RELIC_APP_NAME` and `NEW_RELIC_API_KEY`.
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newrelic-admin record-deploy "$NEW_RELIC_APP_ID" \
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"$NEW_RELIC_CONFIG_FILE" \
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"$HEROKU_SLUG_COMMIT" \
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"$DESCRIPTION" \
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"$CHANGELOG" \
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"$USER"
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fi
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echo "-----> PRE-DEPLOY: Complete!"
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