From 058a9e48ffded692883cbc0a6b904cf6d7821639 Mon Sep 17 00:00:00 2001
From: csuzhangxc <csuzhangxc@gmail.com>
Date: Tue, 10 Nov 2026 10:57:48 +0800
Subject: [PATCH] Retire standalone Alertmanager and pin initializer base
 images

---
 alertmanager/alertmanager-config.yaml       |  7 --
 alertmanager/alertmanager-deployment.yaml   | 79 ---------------------
 alertmanager/alertmanger-service.yaml       | 14 ----
 cmd/Dockerfile                              |  2 +-
 monitor-snapshot/master/operator/Dockerfile |  2 +-
 platform-monitoring/operator/Dockerfile     |  2 +-
 6 files changed, 3 insertions(+), 103 deletions(-)
 delete mode 100644 alertmanager/alertmanager-config.yaml
 delete mode 100644 alertmanager/alertmanager-deployment.yaml
 delete mode 100644 alertmanager/alertmanger-service.yaml

diff --git a/alertmanager/alertmanager-config.yaml b/alertmanager/alertmanager-config.yaml
deleted file mode 100644
index 35c28da6..00000000
--- a/alertmanager/alertmanager-config.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-apiVersion: v1
-data:
-  alertmanager.yaml: Imdsb2JhbCI6IAogICJyZXNvbHZlX3RpbWVvdXQiOiAiNW0iCiJyZWNlaXZlcnMiOiAKLSAibmFtZSI6ICJudWxsIgoicm91dGUiOiAKICAiZ3JvdXBfYnkiOiAKICAtICJqb2IiCiAgImdyb3VwX2ludGVydmFsIjogIjVtIgogICJncm91cF93YWl0IjogIjMwcyIKICAicmVjZWl2ZXIiOiAibnVsbCIKICAicmVwZWF0X2ludGVydmFsIjogIjEyaCIKICAicm91dGVzIjogCiAgLSAibWF0Y2giOiAKICAgICAgImFsZXJ0bmFtZSI6ICJXYXRjaGRvZyIKICAgICJyZWNlaXZlciI6ICJudWxsIg==
-kind: Secret
-metadata:
-  name: alertmanager-main
-type: Opaque
\ No newline at end of file
diff --git a/alertmanager/alertmanager-deployment.yaml b/alertmanager/alertmanager-deployment.yaml
deleted file mode 100644
index 055ee7a8..00000000
--- a/alertmanager/alertmanager-deployment.yaml
+++ /dev/null
@@ -1,79 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: alertmanager-main
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: simple-alertmanager
-  template:
-    metadata:
-      name: alertmanager-main
-      labels:
-        app: simple-alertmanager
-    spec:
-      containers:
-      - name: reloader
-        image: quay.io/coreos/configmap-reload:v0.0.1
-        imagePullPolicy: IfNotPresent
-        args:
-        - -webhook-url=http://localhost:9093/-/reload
-        - -volume-dir=/etc/alertmanager/config
-        volumeMounts:
-        - mountPath: /etc/alertmanager/config
-          name: config-volume
-          readOnly: true
-      - name: alertmanager
-        image: prom/alertmanager:latest
-        args:
-        - --config.file=/etc/alertmanager/config/alertmanager.yaml
-        - --cluster.listen-address=[$(POD_IP)]:6783
-        - --storage.path=/alertmanager
-        - --data.retention=120h
-        - --web.listen-address=:9093
-        - --web.route-prefix=/
-        ports:
-        - name: web
-          containerPort: 9093
-          protocol: TCP
-        - name: mesh
-          containerPort: 6783
-          protocol: TCP
-        livenessProbe:
-          failureThreshold: 10
-          httpGet:
-            path: /api/v1/status
-            port: web
-            scheme: HTTP
-          periodSeconds: 10
-          successThreshold: 1
-          timeoutSeconds: 3
-        readinessProbe:
-          failureThreshold: 10
-          httpGet:
-            path: /api/v1/status
-            port: web
-            scheme: HTTP
-          initialDelaySeconds: 3
-          periodSeconds: 5
-          successThreshold: 1
-          timeoutSeconds: 3
-        env:
-        - name: POD_IP
-          valueFrom:
-            fieldRef:
-              apiVersion: v1
-              fieldPath: status.podIP
-        volumeMounts:
-        - name: config-volume
-          mountPath: /etc/alertmanager/config
-        - mountPath: /alertmanager
-          name: alertmanager-main-db
-      volumes:
-      - name: config-volume
-        secret:
-          defaultMode: 420
-          secretName: alertmanager-main
-      - name: alertmanager-main-db
-        emptyDir: {}
\ No newline at end of file
diff --git a/alertmanager/alertmanger-service.yaml b/alertmanager/alertmanger-service.yaml
deleted file mode 100644
index 812511d7..00000000
--- a/alertmanager/alertmanger-service.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  labels:
-    name: alertmanager-main
-  name: alertmanager-main
-spec:
-  selector:
-    app: simple-alertmanager
-  ports:
-  - name: alertmanager
-    protocol: TCP
-    port: 9093
-    targetPort: 9093
\ No newline at end of file
diff --git a/cmd/Dockerfile b/cmd/Dockerfile
index 903032ee..40133042 100644
--- a/cmd/Dockerfile
+++ b/cmd/Dockerfile
@@ -1,4 +1,4 @@
-FROM busybox
+FROM busybox:1.37.0@sha256:a7dbc319b1438115a207e11930dc4bb3e643dcb3ec0bdd694bb36cd8fad289ec
 
 # Add user and group to support run it with non-root.
 ARG PINGCAP_UID=1000
diff --git a/monitor-snapshot/master/operator/Dockerfile b/monitor-snapshot/master/operator/Dockerfile
index 29ebf702..40133042 100644
--- a/monitor-snapshot/master/operator/Dockerfile
+++ b/monitor-snapshot/master/operator/Dockerfile
@@ -1,4 +1,4 @@
-FROM busybox:1.37.0
+FROM busybox:1.37.0@sha256:a7dbc319b1438115a207e11930dc4bb3e643dcb3ec0bdd694bb36cd8fad289ec
 
 # Add user and group to support run it with non-root.
 ARG PINGCAP_UID=1000
diff --git a/platform-monitoring/operator/Dockerfile b/platform-monitoring/operator/Dockerfile
index 29ebf702..40133042 100644
--- a/platform-monitoring/operator/Dockerfile
+++ b/platform-monitoring/operator/Dockerfile
@@ -1,4 +1,4 @@
-FROM busybox:1.37.0
+FROM busybox:1.37.0@sha256:a7dbc319b1438115a207e11930dc4bb3e643dcb3ec0bdd694bb36cd8fad289ec
 
 # Add user and group to support run it with non-root.
 ARG PINGCAP_UID=1000