ci: update to the latest release pipeline (#12075)

.github/jsonnetfile.json

@@ -0,0 +1,15 @@
+{
+  "version": 1,
+  "dependencies": [
+    {
+      "source": {
+        "git": {
+          "remote": "https://github.com/grafana/loki-release.git",
+          "subdir": "workflows"
+        }
+      },
+      "version": "v1.11.5"
+    }
+  ],
+  "legacyImports": true
+}

.github/jsonnetfile.lock.json

@@ -0,0 +1,16 @@
+{
+  "version": 1,
+  "dependencies": [
+    {
+      "source": {
+        "git": {
+          "remote": "https://github.com/grafana/loki-release.git",
+          "subdir": "workflows"
+        }
+      },
+      "version": "09374df9ca39fa58ec93d9e3fad4da1593186039",
+      "sum": "eMlN1tvu1jxKTdWvNfmXESn7JI+Wfu2C1wCabo7P2VQ="
+    }
+  ],
+  "legacyImports": false
+}

.github/release-workflows.jsonnet

@@ -0,0 +1,91 @@
+local lokiRelease = import 'workflows/main.jsonnet';
+local build = lokiRelease.build;
+local job = lokiRelease.job;
+
+local releaseLibRef = std.filter(
+  function(dep) dep.source.git.remote == 'https://github.com/grafana/loki-release.git',
+  (import 'jsonnetfile.json').dependencies
+)[0].version;
+
+local checkTemplate = 'grafana/loki-release/.github/workflows/check.yml@%s' % releaseLibRef;
+
+local imageJobs = {
+  loki: build.image('loki', 'cmd/loki'),
+  fluentd: build.image('fluent-plugin-loki', 'clients/cmd/fluentd', platform=['linux/amd64']),
+  'fluent-bit': build.image('fluent-bit-plugin-loki', 'clients/cmd/fluent-bit', platform=['linux/amd64']),
+  logstash: build.image('logstash-output-loki', 'clients/cmd/logstash', platform=['linux/amd64']),
+  logcli: build.image('logcli', 'cmd/logcli'),
+  'loki-canary': build.image('loki-canary', 'cmd/loki-canary'),
+  'loki-operator': build.image('loki-operator', 'operator', context='release/operator', platform=['linux/amd64']),
+  promtail: build.image('promtail', 'clients/cmd/promtail'),
+  querytee: build.image('loki-query-tee', 'cmd/querytee', platform=['linux/amd64']),
+};
+
+local buildImage = 'grafana/loki-build-image:0.30.1';
+local golangCiLintVersion = 'v1.51.2';
+
+{
+  'patch-release-pr.yml': std.manifestYamlDoc(
+    lokiRelease.releasePRWorkflow(
+      imageJobs=imageJobs,
+      buildImage=buildImage,
+      branches=['release-[0-9]+.[0-9]+.x'],
+      checkTemplate=checkTemplate,
+      golangCiLintVersion=golangCiLintVersion,
+      imagePrefix='grafana',
+      releaseLibRef=releaseLibRef,
+      releaseRepo='grafana/loki',
+      skipArm=false,
+      skipValidation=false,
+      versioningStrategy='always-bump-patch',
+      useGitHubAppToken=true,
+    ), false, false
+  ),
+  'minor-release-pr.yml': std.manifestYamlDoc(
+    lokiRelease.releasePRWorkflow(
+      imageJobs=imageJobs,
+      buildImage=buildImage,
+      branches=['k[0-9]+'],
+      checkTemplate=checkTemplate,
+      golangCiLintVersion=golangCiLintVersion,
+      imagePrefix='grafana',
+      releaseLibRef=releaseLibRef,
+      releaseRepo='grafana/loki',
+      skipArm=false,
+      skipValidation=false,
+      versioningStrategy='always-bump-minor',
+      useGitHubAppToken=true,
+    ), false, false
+  ),
+  'release.yml': std.manifestYamlDoc(
+    lokiRelease.releaseWorkflow(
+      branches=['release-[0-9]+.[0-9]+.x', 'k[0-9]+'],
+      getDockerCredsFromVault=true,
+      imagePrefix='grafana',
+      releaseLibRef=releaseLibRef,
+      releaseRepo='grafana/loki',
+      useGitHubAppToken=false,
+    ), false, false
+  ),
+  'check.yml': std.manifestYamlDoc({
+    name: 'check',
+    on: {
+      pull_request: {},
+      push: {
+        branches: ['main'],
+      },
+    },
+    jobs: {
+      check: {
+        uses: 'grafana/loki-release/.github/workflows/check.yml@%s' % releaseLibRef,
+        with: {
+          build_image: buildImage,
+          golang_ci_lint_version: golangCiLintVersion,
+          release_lib_ref: releaseLibRef,
+          skip_validation: false,
+          use_github_app_token: true,
+        },
+      },
+    },
+  }),
+}