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@@ -7,7 +7,6 @@ on: | |
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| env: | ||
| MIX_ENV: test | ||
| KUBECONFIG: /home/runner/.kube/config | ||
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| jobs: | ||
| code-quality: | ||
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| name: Integration Tests | ||
| on: | ||
| push: | ||
| branches: [main] | ||
| pull_request: | ||
| branches: [main] | ||
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| env: | ||
| MIX_ENV: test | ||
| KUBECONFIG: /home/runner/.kube/config | ||
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| jobs: | ||
| code-quality: | ||
| name: Integration Tests | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4 | ||
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| - name: Setup elixir | ||
| id: beam | ||
| uses: erlef/setup-beam@v1 | ||
| with: | ||
| version-file: .tool-versions | ||
| version-type: strict | ||
| install-rebar: true | ||
| install-hex: true | ||
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| - name: Retrieve Build Cache | ||
| uses: actions/cache@v3 | ||
| id: build-folder-cache | ||
| with: | ||
| path: _build/test | ||
| key: ${{ runner.os }}-${{ steps.beam.outputs.otp-version }}-${{ steps.beam.outputs.elixir-version }}-build-test-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }} | ||
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| - name: Retrieve Mix Dependencies Cache | ||
| uses: actions/cache@v3 | ||
| id: mix-cache | ||
| with: | ||
| path: deps | ||
| key: ${{ runner.os }}-${{ steps.beam.outputs.otp-version }}-${{ steps.beam.outputs.elixir-version }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }} | ||
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| - name: Install Mix Dependencies | ||
| run: mix deps.get | ||
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| - uses: engineerd/[email protected] | ||
| id: kind | ||
| with: | ||
| version: v0.20.0 | ||
| name: flame-integration-test | ||
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| - name: Integration Tests | ||
| run: MIX_ENV=test mix test --only integration |
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| import Config | ||
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| config :flame, :terminator, log: :debug |
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| FROM hexpm/elixir:1.15.7-erlang-26.1.2-debian-buster-20231009 | ||
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| ENV MIX_ENV=test \ | ||
| MIX_HOME=/opt/mix \ | ||
| HEX_HOME=/opt/hex | ||
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| RUN mix local.hex --force && \ | ||
| mix local.rebar --force && \ | ||
| apt-get update && apt-get install -y git | ||
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| WORKDIR /app | ||
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| COPY . . | ||
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| RUN mix deps.get --only-prod && \ | ||
| mix deps.clean --unused && \ | ||
| mix deps.compile | ||
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| CMD ["sh", "-c", "iex --name ${RELEASE_NODE} --cookie nosecret -S mix run -e 'FlameK8sBackend.IntegrationTestRunner.runner()'"] |
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| defmodule FlameK8sBackend.IntegrationTest do | ||
| use ExUnit.Case | ||
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| setup_all do | ||
| {clusters_out, exit_code} = System.cmd("kind", ~w(get clusters)) | ||
| assert 0 == exit_code, "kind is not installed. Please install kind." | ||
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| if not (clusters_out | ||
| |> String.split("\n", trim: true) | ||
| |> Enum.member?("flame-integration-test")) do | ||
| exit_code = Mix.Shell.IO.cmd("kind create cluster --name flame-integration-test") | ||
| assert 0 == exit_code, "Could not create kind cluster 'flame-integration-test'" | ||
| end | ||
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| Mix.Shell.IO.cmd( | ||
| "docker build -f test/integration/Dockerfile.integration . -t flamek8sbackend:integration" | ||
| ) | ||
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| Mix.Shell.IO.cmd( | ||
| "kind load docker-image --name flame-integration-test flamek8sbackend:integration" | ||
| ) | ||
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| Mix.Shell.IO.cmd("kubectl config set-context kind-flame-integration-test") | ||
| Mix.Shell.IO.cmd("kubectl delete -f test/integration/manifest.yaml") | ||
| Mix.Shell.IO.cmd("kubectl apply -f test/integration/manifest.yaml") | ||
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| on_exit(fn -> | ||
| Mix.Shell.IO.cmd("kubectl delete -f test/integration/manifest.yaml") | ||
| end) | ||
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| :ok | ||
| end | ||
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| defp assert_logs_eventually(_pattern, timeout) when timeout < 0 do | ||
| :not_found | ||
| end | ||
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| defp assert_logs_eventually(pattern, timeout) do | ||
| with {logs, 0} <- System.cmd("kubectl", ~w"-n integration logs integration"), | ||
| true <- Regex.match?(pattern, logs) do | ||
| :ok | ||
| else | ||
| _ -> | ||
| Process.sleep(300) | ||
| assert_logs_eventually(pattern, timeout - 300) | ||
| end | ||
| end | ||
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| @tag :integration | ||
| test "check the logs" do | ||
| assert :ok == assert_logs_eventually(~r/Result is :flame_ok/, 30_000), | ||
| "Logs were not found" | ||
| end | ||
| end |
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| --- | ||
| apiVersion: v1 | ||
| kind: Namespace | ||
| metadata: | ||
| name: integration | ||
| --- | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| name: integration | ||
| namespace: integration | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: Role | ||
| metadata: | ||
| namespace: integration | ||
| name: pod-mgr | ||
| rules: | ||
| - apiGroups: [""] | ||
| resources: ["pods"] | ||
| verbs: ["create", "get", "list", "delete", "patch"] | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| name: integration-pod-mgr | ||
| namespace: integration | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: integration | ||
| namespace: integration | ||
| roleRef: | ||
| kind: Role | ||
| name: pod-mgr | ||
| apiGroup: rbac.authorization.k8s.io | ||
| --- | ||
| apiVersion: v1 | ||
| kind: Pod | ||
| metadata: | ||
| name: integration | ||
| namespace: integration | ||
| labels: | ||
| app: flame_test | ||
| spec: | ||
| serviceAccountName: integration | ||
| containers: | ||
| - name: integration | ||
| image: flamek8sbackend:integration | ||
| command: ["sh", "-c"] | ||
| args: ["iex --name flame_test@$(POD_IP) --cookie nosecret -S mix run -e FlameK8sBackend.IntegrationTestRunner.run_flame"] | ||
| resources: | ||
| requests: | ||
| cpu: 300m | ||
| memory: 300Mi | ||
| limits: | ||
| cpu: 300m | ||
| memory: 300Mi | ||
| env: | ||
| - name: POD_NAME | ||
| valueFrom: | ||
| fieldRef: | ||
| apiVersion: v1 | ||
| fieldPath: metadata.name | ||
| - name: POD_NAMESPACE | ||
| valueFrom: | ||
| fieldRef: | ||
| apiVersion: v1 | ||
| fieldPath: metadata.namespace | ||
| - name: POD_IP | ||
| valueFrom: | ||
| fieldRef: | ||
| apiVersion: v1 | ||
| fieldPath: status.podIP | ||
| - name: RELEASE_DISTRIBUTION | ||
| value: name | ||
| - name: RELEASE_NODE | ||
| value: flame_test@$(POD_IP) | ||
| ports: | ||
| - containerPort: 80 | ||
| name: integration | ||
| restartPolicy: Always |
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| Original file line number | Diff line number | Diff line change |
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| @@ -1 +1 @@ | ||
| ExUnit.start() | ||
| ExUnit.start(exclude: [:integration]) |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,35 @@ | ||
| defmodule FlameK8sBackend.IntegrationTestRunner do | ||
| require Logger | ||
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| def setup() do | ||
| Application.ensure_all_started(:flame) | ||
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| children = [{ | ||
| FLAME.Pool, | ||
| name: IntegrationTest.Runner, | ||
| min: 0, | ||
| max: 2, | ||
| idle_shutdown_after: 1_000, | ||
| backend: {FLAMEK8sBackend, insecure_skip_tls_verify: true}, | ||
| log: :debug | ||
| }] | ||
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| Supervisor.start_link(children, strategy: :one_for_one) | ||
| end | ||
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| def run_flame() do | ||
| setup() | ||
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| result = | ||
| FLAME.call(IntegrationTest.Runner, fn -> | ||
| :flame_ok | ||
| end) | ||
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| Logger.info("Result is #{inspect(result)}") | ||
| end | ||
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| def runner() do | ||
| setup() | ||
| Process.sleep(60_000) | ||
| end | ||
| end |