flagon-io/automation-lab

public

Docker smoke test on hosted runners

1	+	# Checks Docker on g1t's hosted runners: a service container reached by
2	+	# name, a step run in an image, a build, and a job inside a container.
3	+	name: Docker
4	+
5	+	on:
6	+	workflow_dispatch:
7	+
8	+	permissions:
9	+	contents: read
10	+
11	+	jobs:
12	+	services:
13	+	name: Services and docker run
14	+	runs-on: ubuntu-latest
15	+	timeout-minutes: 15
16	+	services:
17	+	redis:
18	+	image: redis:7-alpine
19	+	options: >-
20	+	--health-cmd "redis-cli ping"
21	+	--health-interval 2s
22	+	--health-timeout 2s
23	+	--health-retries 15
24	+	ports:
25	+	- 6379:6379
26	+	steps:
27	+	- uses: actions/checkout@v5
28	+	- name: Docker is there
29	+	run: docker version
30	+	- name: Reach the service by name
31	+	run: docker run --rm redis:7-alpine redis-cli -h redis ping
32	+	- name: Build an image
33	+	run: \|
34	+	printf 'FROM alpine:3.20\nRUN echo built > /built\nCMD cat /built\n' > Dockerfile.smoke
35	+	docker build -t smoke:latest -f Dockerfile.smoke .
36	+	docker run --rm smoke:latest
37	+	- name: A step in an image
38	+	uses: docker://alpine:3.20
39	+	with:
40	+	args: echo hello from a docker step
41	+
42	+	container:
43	+	name: Job in a container
44	+	runs-on: ubuntu-latest
45	+	timeout-minutes: 15
46	+	container:
47	+	image: node:24-bookworm-slim
48	+	steps:
49	+	- uses: actions/checkout@v5
50	+	- run: node --version && cat /etc/os-release \| head -2