add hetzner-server-available-list flow and document it in README

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 18:04:46 +02:00
parent e2cb2eabba
commit eebacd248d
2 changed files with 137 additions and 0 deletions
@@ -0,0 +1,102 @@
+id: hetzner-server-available-list
+namespace: hetzner
+
+triggers:
+  - id: every-15-minutes-daytime
+    type: io.kestra.plugin.core.trigger.Schedule
+    cron: "*/15 7-21 * * *"
+    timezone: Europe/Berlin
+
+tasks:
+  - id: fetch_servers
+    type: io.kestra.plugin.scripts.shell.Commands
+    containerImage: alpine:latest
+
+    env:
+      HCLOUD_TOKEN: "{{ secret('HCLOUD_TOKEN') }}"
+
+    beforeCommands:
+      - apk add --no-cache curl jq
+
+    commands:
+      - |
+        set -eo pipefail
+
+        curl -sS \
+          -H "Authorization: Bearer $HCLOUD_TOKEN" \
+          "https://api.hetzner.cloud/v1/servers" \
+          | jq -c '
+              [
+                .servers[]
+                | {
+                    id: .id,
+                    name: .name,
+                    status: .status,
+                    ipv4: .public_net.ipv4.ip,
+                    server_type: .server_type.name,
+                    location: .datacenter.location.name,
+                    labels: .labels,
+                    created: .created
+                  }
+              ]
+            ' > hetzner-server-available.json
+
+        jq -c '[.[].name]' hetzner-server-available.json > hetzner-server-names.json
+
+        echo "Komplette Serverliste:"
+        cat hetzner-server-available.json
+
+        echo "Nur Servernamen für Kestra Dropdown:"
+        cat hetzner-server-names.json
+
+    outputFiles:
+      - hetzner-server-available.json
+      - hetzner-server-names.json
+
+  - id: upload_to_minio
+    type: io.kestra.plugin.scripts.shell.Commands
+    containerImage: minio/mc:latest
+
+    env:
+      AWS_ACCESS_KEY_ID: "{{ secret('AWS_ACCESS_KEY_ID') }}"
+      AWS_SECRET_ACCESS_KEY: "{{ secret('AWS_SECRET_ACCESS_KEY') }}"
+      TF_BACKEND_BUCKET: "{{ secret('TF_BACKEND_BUCKET') }}"
+      TF_BACKEND_ENDPOINT: "{{ secret('TF_BACKEND_ENDPOINT') }}"
+
+    inputFiles:
+      hetzner-server-available.json: "{{ outputs.fetch_servers.outputFiles['hetzner-server-available.json'] }}"
+      hetzner-server-names.json: "{{ outputs.fetch_servers.outputFiles['hetzner-server-names.json'] }}"
+
+    commands:
+      - |
+        set -eo pipefail
+
+        mc alias set tfstate "$TF_BACKEND_ENDPOINT" "$AWS_ACCESS_KEY_ID" "$AWS_SECRET_ACCESS_KEY"
+
+        mc cp hetzner-server-available.json "tfstate/$TF_BACKEND_BUCKET/inventory/hetzner-server-available.json"
+        mc cp hetzner-server-names.json "tfstate/$TF_BACKEND_BUCKET/inventory/hetzner-server-names.json"
+
+        echo "Dateien wurden nach MinIO geschrieben:"
+        echo "$TF_BACKEND_BUCKET/inventory/hetzner-server-available.json"
+        echo "$TF_BACKEND_BUCKET/inventory/hetzner-server-names.json"
+
+  - id: set_server_names_kv
+    type: io.kestra.plugin.core.kv.Set
+    key: hetzner_server_names
+    kvType: JSON
+    value: "{{ read(outputs.fetch_servers.outputFiles['hetzner-server-names.json']) }}"
+
+  - id: log_result
+    type: io.kestra.plugin.core.log.Log
+    message: |
+      ✅ Hetzner-Serverliste wurde aktualisiert.
+
+      MinIO:
+      s3://{{ secret('TF_BACKEND_BUCKET') }}/inventory/hetzner-server-available.json
+      s3://{{ secret('TF_BACKEND_BUCKET') }}/inventory/hetzner-server-names.json
+
+      Kestra KV wurde gesetzt:
+      hetzner_server_names
+
+      Inhalt:
+      {{ read(outputs.fetch_servers.outputFiles['hetzner-server-names.json']) }}