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chatbot-rag-app: recover from timeouts on first use of ELSER #19

chatbot-rag-app: recover from timeouts on first use of ELSER

chatbot-rag-app: recover from timeouts on first use of ELSER #19

name: build chatbot-rag-app image
on:
push:
branches:
- main
paths:
- example-apps/chatbot-rag-app/**
- .github/workflows/docker-chatbot-rag-app.yml
- '!**/*.md'
pull_request:
branches:
- main
paths:
# Verify changes to the Dockerfile on PRs, tainted when we update ES.
- docker/docker-compose-elastic.yml
- example-apps/chatbot-rag-app/docker-compose.yml
- example-apps/chatbot-rag-app/Dockerfile
- .github/workflows/docker-chatbot-rag-app.yml
- '!**/*.md'
workflow_dispatch:
permissions:
contents: read
packages: write
env:
IMAGE: ghcr.io/${{ github.repository }}/chatbot-rag-app
jobs:
build-image:
strategy:
matrix:
runner:
- ubuntu-24.04
- ubuntu-24.04-arm
runs-on: ${{ matrix.runner }}
steps:
- uses: actions/checkout@v4
- uses: docker/setup-buildx-action@v3
- uses: docker/login-action@v3
if: github.event_name == 'push'
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# This builds the image and pushes its digest if a multi-architecture
# image will be made later (event_name == 'push'). If PR, the image is
# loaded into docker for testing.
- uses: docker/build-push-action@v6
id: build
with:
context: example-apps/chatbot-rag-app
outputs: type=${{ github.event_name == 'pull_request' && 'docker' || 'image' }},name=${{ env.IMAGE }},push-by-digest=true,name-canonical=true,push=${{ github.event_name == 'push' && 'true' || 'false' }}
cache-from: type=gha
cache-to: type=gha,mode=max
- name: start elasticsearch
if: github.event_name == 'pull_request'
run: docker compose -f docker/docker-compose-elastic.yml up --quiet-pull -d --wait --wait-timeout 120 elasticsearch
- name: test image
if: github.event_name == 'pull_request'
working-directory: example-apps/chatbot-rag-app
run: | # This tests ELSER is working, which doesn't require an LLM.
cp env.example .env
# same as `docker compose run --rm -T create-index`, except pull never
docker run --rm --name create-index --env-file .env --pull never \
--add-host "localhost:host-gateway" ${{ env.IMAGE }} flask create-index
- name: export digest
if: github.event_name == 'push'
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- name: upload digest
if: github.event_name == 'push'
uses: actions/upload-artifact@v4
with:
name: digests-${{ matrix.runner }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1
push-manifest:
runs-on: ubuntu-24.04
needs: build-image
if: github.event_name == 'push'
steps:
- uses: actions/checkout@v4
- uses: docker/setup-buildx-action@v3
- uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.IMAGE }}
tags: |
type=raw,latest
type=sha,format=long
- name: Download digests
uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digests-*
merge-multiple: true
- run: ls /tmp/digests
- name: Create manifest list and push
working-directory: /tmp/digests
run: |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf '${{ env.IMAGE }}@sha256:%s ' *)
- name: Inspect image to verify
run: |
docker buildx imagetools inspect ${{ env.IMAGE }}:${{ steps.meta.outputs.version }}