Merge pull request #2290 from dokku/1734-restart-policies

Implement restart-policy handling

tests/ci/parallel_runner.sh

@@ -28,6 +28,8 @@ setup_circle() {
   sudo -E mkdir -p /home/dokku/.dokkurc
   sudo -E chown dokku:ubuntu /home/dokku/.dokkurc
   sudo -E chmod 775 /home/dokku/.dokkurc
+  # pull node:4 image for testing
+  sudo docker pull node:4
 }
 
 if [[ -n "$CIRCLE_NODE_INDEX" ]] && [[ "$MODE" == "setup" ]]; then

tests/unit/10_ps-dockerfile.bats

@@ -224,20 +224,3 @@ teardown() {
   done
 }
 
-@test "(ps:scale) procfile commands extraction" {
-  source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
-  source "$PLUGIN_CORE_AVAILABLE_PATH/ps/functions"
-  cat <<EOF > "$DOKKU_ROOT/$TEST_APP/DOKKU_PROCFILE"
-web: node web.js
-worker: node worker.js
-EOF
-  run get_cmd_from_procfile "$TEST_APP" web
-  echo "output: "$output
-  echo "status: "$status
-  assert_output "node web.js"
-
-  run get_cmd_from_procfile "$TEST_APP" worker
-  echo "output: "$output
-  echo "status: "$status
-  assert_output "node worker.js"
-}

tests/unit/10_ps-general.bats

@@ -0,0 +1,72 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  create_app
+}
+
+teardown() {
+  destroy_app
+}
+
+@test "(ps:scale) procfile commands extraction" {
+  source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
+  source "$PLUGIN_CORE_AVAILABLE_PATH/ps/functions"
+  cat <<EOF > "$DOKKU_ROOT/$TEST_APP/DOKKU_PROCFILE"
+web: node web.js
+worker: node worker.js
+EOF
+  run get_cmd_from_procfile "$TEST_APP" web
+  echo "output: "$output
+  echo "status: "$status
+  assert_output "node web.js"
+
+  run get_cmd_from_procfile "$TEST_APP" worker
+  echo "output: "$output
+  echo "status: "$status
+  assert_output "node worker.js"
+}
+
+@test "(ps:restart-policy) default policy" {
+  run bash -c "dokku --quiet ps:restart-policy $TEST_APP"
+  echo "output: "$output
+  echo "status: "$status
+  assert_output "on-failure:10"
+}
+
+
+@test "(ps:restart-policy) ps:set-restart-policy, ps:restart-policy" {
+  for policy in no unless-stopped always on-failure on-failure:20; do
+    run bash -c "dokku ps:set-restart-policy $TEST_APP $policy"
+    echo "output: "$output
+    echo "status: "$status
+    assert_success
+
+    run bash -c "dokku --quiet ps:restart-policy $TEST_APP"
+    echo "output: "$output
+    echo "status: "$status
+    assert_output "$policy"
+  done
+}
+
+@test "(ps:restart-policy) deployed policy" {
+  test_restart_policy="on-failure:20"
+  run bash -c "dokku ps:set-restart-policy $TEST_APP $test_restart_policy"
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+
+  run bash -c "dokku --quiet ps:restart-policy $TEST_APP"
+  echo "output: "$output
+  echo "status: "$status
+  assert_output "$test_restart_policy"
+
+  deploy_app dockerfile
+
+  CID=$(< $DOKKU_ROOT/$TEST_APP/CONTAINER.web.1)
+  run bash -c "docker inspect -f '{{ .HostConfig.RestartPolicy.Name }}:{{ .HostConfig.RestartPolicy.MaximumRetryCount }}' $CID"
+  echo "output: "$output
+  echo "status: "$status
+  assert_output "$test_restart_policy"
+}

tests/unit/20_docker-options.bats

@@ -67,10 +67,10 @@ teardown() {
   echo "output: "$output
   echo "status: "$status
   assert_success
-  run /bin/bash -c "dokku docker-options $TEST_APP | wc -l | grep -q 0"
+  run /bin/bash -c "dokku docker-options $TEST_APP | xargs"
   echo "output: "$output
   echo "status: "$status
-  assert_success
+  assert_output "Deploy options: --restart=on-failure:10"
 }
 
 @test "(docker-options) docker-options:remove (build phase)" {
@@ -105,10 +105,10 @@ teardown() {
   echo "output: "$output
   echo "status: "$status
   assert_success
-  run /bin/bash -c "dokku docker-options $TEST_APP deploy"
+  run /bin/bash -c "dokku docker-options $TEST_APP deploy | xargs"
   echo "output: "$output
   echo "status: "$status
-  assert_output "Deploy options: none"
+  assert_output "Deploy options: --restart=on-failure:10"
 }
 
 @test "(docker-options) docker-options:remove (run phase)" {