From 71e205538b2bf4de8d9a34f360a3963afe60caac Mon Sep 17 00:00:00 2001
From: DerDavidBohl <david@bohl24.de>
Date: Fri, 17 Jan 2025 08:05:34 +0100
Subject: [PATCH] Added Scheduled All Deployments Start

https://github.com/DerDavidBohl/dirigent-spring/issues/9
---
 README.md                                     | 40 +++++++++++++++----
 .../service/DeploymentScheduler.java          | 34 ++++++++++++++++
 src/main/resources/application.properties     |  4 +-
 3 files changed, 70 insertions(+), 8 deletions(-)
 create mode 100644 src/main/java/org/davidbohl/dirigent/deployments/service/DeploymentScheduler.java

diff --git a/README.md b/README.md
index 68deae8..3c637d4 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,8 @@ services:
       - DIRIGENT_DEPLOYMENTS_GIT_URL=<Your Deployments Repo>
       - DIRIGENT_GIT_AUTHTOKEN=<Your Auth token with Access to your repos - only if needed> # optional
       - DIRIGENT_START_ALL_ON_STARTUP=<Start All Deployments On Startup> # optional Default true
+      - DIRIGENT_DEPLOYMENTS_SCHEDULE_ENABLED=<true/false enable scheduled start of all deployments> # optional Default true
+      - DIRIGENT_DEPLOYMENTS_SCHEDULE_CRON=<cron expression for scheduled start of all deployments> # optional Default * */5 * * * * (Every 5th minute)
     ports:
       - 8080:8080
     volumes:
@@ -30,6 +32,8 @@ docker run -d \
   -e DIRIGENT_DEPLOYMENTS_GIT_URL=<Your Deployments Repo> \
   -e DIRIGENT_GIT_AUTHTOKEN=<Your Auth token with Access to your repos - only if needed> \
   -e DIRIGENT_STARTALL_ON_STARTUP=<Start All Deployments On Startup - only if needed> \
+  -e DIRIGENT_DEPLOYMENTS_SCHEDULE_ENABLED=<true/false enable scheduled start of all deployments - only if needed> \
+  -e DIRIGENT_DEPLOYMENTS_SCHEDULE_CRON=<cron expression for scheduled start of all deployments - only if needed>
   -v /path/to/config:/app/config \
   -v /path/to/deployments:/app/deployments \
   -v /var/run/docker.sock:/var/run/docker.sock \
@@ -38,11 +42,25 @@ docker run -d \
 
 ### Environment Variables
 
-| Variable | Description | Default |
-|----------|-------------|---------|
-| DIRIGENT_DEPLOYMENTS_GIT_URL | URL to your deployments git repository | |
-| DIRIGENT_GIT_AUTHTOKEN | Auth token with access to your repos | |
-| DIRIGENT_START_ALL_ON_STARTUP | Start all deployments on startup | true |
+| Variable | Description                                                                                           | Default |
+|----------|-------------------------------------------------------------------------------------------------------|---------|
+| DIRIGENT_DEPLOYMENTS_GIT_URL | URL to your deployments git repository                                                                | |
+| DIRIGENT_GIT_AUTHTOKEN | Auth token with access to your repos                                                                  | |
+| DIRIGENT_START_ALL_ON_STARTUP | Start all deployments on startup                                                                      | true |
+| DIRIGENT_DEPLOYMENTS_SCHEDULE_ENABLED | enable scheduled start of all deployments                                                             | true |
+| DIRIGENT_DEPLOYMENTS_SCHEDULE_CRON | cron expression for scheduled start of all deployments (second minute hour day(month) month day(week) | * */5 * * * * |
+
+### deployments.yml
+Example of a `deployments.yml`
+```yaml
+deployments:
+  - name: test1
+    source: https://github.com/url/tomyrepo1.git
+    order: 20
+  - name: test2
+    source: https://github.com//url/tomyrepo2.git
+    order: 10
+```
 
 ### Volumes
 
@@ -52,14 +70,22 @@ docker run -d \
 | /app/deployments | Deployments directory for Dirigent |
 | /var/run/docker.sock | Docker socket for Dirigent |
 
-## Webhooks
+## API
 
-### Gitea
+### Gitea Webhook
 
 1. Create a new webhook in your repository
 2. Set the URL to `http://<dirigent-host-and-port>/api/v1/gitea`
 3. Done ;)
 
+### Deployments
+
+#### Start All Deployments:
+`POST` to `/api/v1/deployments/all/start`
+
+#### Start Deployment by name:
+`POST` to `/api/v1/deployments/{name}/start`
+
 ## Develop
 
 ### Setup for local Tests
diff --git a/src/main/java/org/davidbohl/dirigent/deployments/service/DeploymentScheduler.java b/src/main/java/org/davidbohl/dirigent/deployments/service/DeploymentScheduler.java
new file mode 100644
index 0000000..f9866b0
--- /dev/null
+++ b/src/main/java/org/davidbohl/dirigent/deployments/service/DeploymentScheduler.java
@@ -0,0 +1,34 @@
+package org.davidbohl.dirigent.deployments.service;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+@Component
+@EnableScheduling
+public class DeploymentScheduler {
+
+    private final Logger logger = LoggerFactory.getLogger(DeploymentScheduler.class);
+
+    @Value("${dirigent.delpoyments.schedule.enabled}")
+    boolean enabled;
+
+    private final DeploymentsService deploymentsService;
+
+    public DeploymentScheduler(@Autowired DeploymentsService deploymentsService) {
+        this.deploymentsService = deploymentsService;
+    }
+
+    @Scheduled(cron = "${dirigent.delpoyments.schedule.cron}")
+    void runScheduledDeployments() {
+        if(enabled) {
+            logger.info("Starting all deployments scheduled");
+            deploymentsService.startAllDeployments();
+        }
+    }
+
+}
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 9435370..bd59130 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -3,4 +3,6 @@ dirigent.compose.command=docker compose
 dirigent.deployments.cache.evict.interval=60000
 dirigent.start.all.on.startup=true
 spring.profiles.active=local
-dirigent.git.authToken=
\ No newline at end of file
+dirigent.git.authToken=
+dirigent.delpoyments.schedule.enabled=true
+dirigent.delpoyments.schedule.cron=* */5 * * * *
\ No newline at end of file