Optimize ADEI template: mini-containers for cron-jobs, adjust scheduling intervals to reduce load spikes

2 files changed, 50 insertions, 4 deletions

diff --git a/setup/projects/adei/templates/10-adei-mini-build.yml.j2 b/setup/projects/adei/templates/10-adei-mini-build.yml.j2
new file mode 100644
index 0000000..19024bd
--- /dev/null
+++ b/setup/projects/adei/templates/10-adei-mini-build.yml.j2
@@ -0,0 +1,46 @@
+apiVersion: v1
+kind: Template
+metadata:
+  name: adei-mini-build
+  labels:
+    app: adei
+  annotations:
+    descriptions: "ADEI/Mini Build"
+objects:
+  - kind: ImageStream
+    apiVersion: v1
+    metadata:
+      name: adei-mini
+  - kind: "BuildConfig"
+    apiVersion: "v1"
+    metadata:
+      name: "adei-mini"
+    spec:
+#      runPolicy: "Serial"
+      successfulBuildsHistoryLimit: "{{ adei_pod_history_limit }}"
+      failedBuildsHistoryLimit: "{{ adei_pod_history_limit }}"
+      triggers: 
+        - type: "ConfigChange"
+        - type: "ImageChange"
+          imageChange: {}
+      source: 
+        type: "Git"
+        git:
+          uri: "http://adei.info/git/csa/devops/docker/adei.git"
+        contextDir: "adei"
+      strategy: 
+        dockerStrategy:
+          forcePull: true
+          dockerfilePath: Dockerfile.mini
+      output: 
+        to:
+          kind: "ImageStreamTag"
+          name: "adei-mini:latest"
+        imageLabels:
+        - name: "vendor"
+          value: "KIT"
+        - name: "author"
+          value: "Suren A. Chilingaryan"
+        - name: "authoritative-source-url"
+          value: "adei.info"
+      
diff --git a/setup/projects/adei/templates/60-adei.yml.j2 b/setup/projects/adei/templates/60-adei.yml.j2
index 6d0ccae..5e508bc 100644
--- a/setup/projects/adei/templates/60-adei.yml.j2
+++ b/setup/projects/adei/templates/60-adei.yml.j2
@@ -12,7 +12,7 @@ metadata:
 labels:
   app: "adei"
 objects:
-{% for name, cfg in adei_frontends.iteritems() %}
+{% for name, cfg in adei_frontends.items() %}
 {%   if (cfg.enabled | default(true))  %}
 {%     if (cfg.cron is defined)  %}
 {%        set pod_type = "cron" %}
@@ -152,7 +152,7 @@ objects:
 {%       endif %}
                 containers:
                   - name: "{{ cfg.name }}"
-                    image: adei
+                    image: "{{ cfg.image | default('adei:latest') }}"
                     imagePullPolicy: {{ pull_policy }}
 {%     if (cfg.node is defined)  %}
                     command: 
@@ -259,10 +259,10 @@ parameters:
     value: "sources"
     description: "Type of caching parallelism by a cacher replica: (sources or groups)"
   - name: update_schedule
-    value: "*/5 * * * *"
+    value: "*/13 * * * *"
     description: "Schedule of caching group updates"
   - name: maintain_schedule
-    value: "*/15 * * * *"
+    value: "*/31 * * * *"
     description: "Schedule of maintain tasks"
   - name: clean_schedule
     value: "9 3 * * *"