github-actions/.github/workflows/deploy.yml at main · simpleanalytics/github-actions · GitHub

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name: Deploy App

on:

workflow_call:

inputs:

app:

description: Name of the app to deploy, like esapi or queue

required: true

type: string

# No longer used but left here for backswards compatablity

image_repo:

description: Image repo, like ghcr.io/simpleanalytics/elasticsearch

required: false

type: string

default: ""

image_tag:

description: Tag to deploy, like a git commit hash

required: true

type: string

hosts:

description: Space-separated list of hosts to deploy to

required: true

type: string

strategy:

description: Strategy to deploy to use, currently only "blue_green" and "replace" are supported

required: false

default: "blue_green"

type: string

jobs:

deploy:

name: Deploy via webhook

runs-on: ubuntu-latest

timeout-minutes: 10

concurrency:

group: deploy-${{ inputs.env }}

steps:

- name: Set up Docker Buildx

id: buildx

uses: docker/setup-buildx-action@v4

- name: Login to Container Registry

uses: docker/login-action@v4

with:

registry: ghcr.io

username: ${{ github.actor }}

password: ${{ secrets.GITHUB_TOKEN }}

- name: Trigger deployment webhook with output

run: |

set -uo pipefail # no "e" because we want to retrieve the curl output

read -a hosts <<< "${{ inputs.hosts }}"

fail_flag=0 # Flag to track if any command fails

for host in "${hosts[@]}"; do

curl -sS --fail-with-body --user "token:${{ secrets.DEPLOY_TOKEN }}" \

--write-out "%{http_code}" --output response_$host.tmp \

"https://webhook.$host.simpleanalytics.com/deploy.${{ inputs.strategy }}?app=${{ inputs.app }}&image_tag=${{ inputs.image_tag }}" > status_$host.txt 2>&1 &

done

for pid in $(jobs -p); do

if ! wait "$pid"; then

fail_flag=1 # Set fail flag if a process fails

done

# Read status codes and responses after all jobs have completed

for host in "${hosts[@]}"; do

echo "::group::Webhook output for $host"

echo "Host $host:"

echo "HTTP Status Code: $(cat status_$host.txt)"

echo "Response Body:"

cat response_$host.tmp || echo "No response body found"

echo "" # for better readability

echo "::endgroup::"

done

if [ "$fail_flag" -ne 0 ]; then

exit 1 # Exit with status 1 if any command failed

- name: Add rollback instructions to summary

run: |

echo "### Rollback Instructions" >> $GITHUB_STEP_SUMMARY

echo "" >> $GITHUB_STEP_SUMMARY

echo "To roll back to this build at a later stage, retry the deploy run, or from infra repo:" >> $GITHUB_STEP_SUMMARY

echo "" >> $GITHUB_STEP_SUMMARY

echo '```' >> $GITHUB_STEP_SUMMARY

echo "./scripts/deploy.sh <app yaml name> ${{ inputs.app }} ${{ inputs.image_tag }}" >> $GITHUB_STEP_SUMMARY

echo '```' >> $GITHUB_STEP_SUMMARY

echo "" >> $GITHUB_STEP_SUMMARY

echo "Where \`<app yaml name>\` is the file name without extension of your app in \`ansible/vars/apps/\`." >> $GITHUB_STEP_SUMMARY

github-actions/.github/workflows/deploy.yml at main · simpleanalytics/github-actions · GitHub

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