[优化]etcd、node-exporter、prometheus的dockerfile部署优化

docker-compose.yml

@@ -4,13 +4,6 @@ services:
     ports:
       - 2379:2379
       - 2380:2370
-  confd:
-    build: docker/confd
-    depends_on:
-      - etcd
-    volumes:
-      - ./confd:/etc/confd
-      - ./data:/data
   prometheus:
     build: docker/prometheus
     ports:
@@ -31,5 +24,5 @@ services:
     build: docker/node_exporter
   opcua-exporter:
     build: opcua-exporter
-    volumes:
+##    volumes:
-      - ./data:/data
+##      - ./data:/data

docker/etcd/Dockerfile

@@ -1,13 +1,28 @@
 FROM openeuler/openeuler:24.03
 
+# 根据平台执行不同的安装步骤
+RUN architecture=$(uname -m); \
+    if [ "$architecture" = "aarch64" ]; then \
+        echo "install ARM64 ETCD"; \
+    elif [ "$architecture" = "x86_64" ]; then \
+        echo "install x86_64 ETCD"; \
+    else \
+        echo "platform [$architecture] not support"; \
+        exit 1; \
+    fi
+
+# 安装和清理
 RUN dnf update -y \
     && dnf install etcd -y \
     && dnf clean all \
     && rm -rf /var/cache/dnf/*
 
+# 设置环境变量
 ENV ETCD_LISTEN_CLIENT_URLS="http://0.0.0.0:2379" \
     ETCD_ADVERTISE_CLIENT_URLS="http://127.0.0.1:2379"
 
+# 暴露端口
 EXPOSE 2379 2380
 
+# 运行 etcd
 CMD ["etcd"]

docker/node_exporter/Dockerfile

@@ -3,10 +3,23 @@ FROM openeuler/openeuler:24.03
 RUN dnf update -y && \
     dnf clean all && \
     rm -rf /var/cache/dnf/*
-
+# 根据平台执行不同的安装步骤
-RUN curl -fsSL https://github.com/prometheus/node_exporter/releases/download/v1.8.2/node_exporter-1.8.2.linux-amd64.tar.gz | tar -xz -C /usr/local/bin && \
+RUN architecture=$(uname -m); \
+    if [ "$architecture" = "aarch64" ]; then \
+        echo "install ARM64 node_exporter"; \
+        curl -fsSL https://github.com/prometheus/node_exporter/releases/download/v1.8.2/node_exporter-1.8.2.linux-arm64.tar.gz | tar -xz -C /usr/local/bin && \
         mv /usr/local/bin/node_exporter-*/node_exporter /usr/local/bin/node_exporter && \
         rm /usr/local/bin/node_exporter-* -rf && \
-    chmod +x /usr/local/bin/node_exporter
+        chmod +x /usr/local/bin/node_exporter; \
+    elif [ "$architecture" = "x86_64" ]; then \
+        echo "install x86_64 node_exporter"; \
+        curl -fsSL https://github.com/prometheus/node_exporter/releases/download/v1.8.2/node_exporter-1.8.2.linux-amd64.tar.gz | tar -xz -C /usr/local/bin && \
+        mv /usr/local/bin/node_exporter-*/node_exporter /usr/local/bin/node_exporter && \
+        rm /usr/local/bin/node_exporter-* -rf && \
+        chmod +x /usr/local/bin/node_exporter; \
+    else \
+        echo "Platform [$architecture] not supported"; \
+        exit 1; \
+    fi
 
 CMD ["node_exporter"]

docker/prometheus/Dockerfile

@@ -1,24 +1,46 @@
 FROM openeuler/openeuler:24.03
 
 RUN dnf update -y && \
-    dnf clean all && \
     dnf install -y supervisor && \
+    dnf clean all && \
     rm -rf /var/cache/dnf/*
 
-RUN curl -fsSL https://github.com/prometheus/prometheus/releases/download/v2.54.0/prometheus-2.54.0.linux-amd64.tar.gz | tar -xz -C /usr/local/bin && \
+RUN architecture=$(uname -m); \
+    if [ "$architecture" = "aarch64" ]; then \
+        echo "install ARM64 prometheus"; \
+        curl -fsSL --retry 3 https://github.com/prometheus/prometheus/releases/download/v2.54.0/prometheus-2.54.0.linux-arm64.tar.gz | tar -xz -C /usr/local/bin && \
         mv /usr/local/bin/prometheus-*/prometheus /usr/local/bin/prometheus && \
         rm /usr/local/bin/prometheus-* -rf && \
-    chmod +x /usr/local/bin/prometheus
+        chmod +x /usr/local/bin/prometheus; \
+    elif [ "$architecture" = "x86_64" ]; then \
+        echo "install x86_64 prometheus"; \
+        curl -fsSL --retry 3 https://github.com/prometheus/prometheus/releases/download/v2.54.0/prometheus-2.54.0.linux-amd64.tar.gz | tar -xz -C /usr/local/bin && \
+        mv /usr/local/bin/prometheus-*/prometheus /usr/local/bin/prometheus && \
+        rm /usr/local/bin/prometheus-* -rf && \
+        chmod +x /usr/local/bin/prometheus; \
+    else \
+        echo "platform [$architecture] not supported"; \
+        exit 1; \
+    fi
 
-RUN curl -fsSL https://github.com/abtreece/confd/releases/download/v0.20.0/confd-v0.20.0-linux-amd64.tar.gz | tar -xz -C /usr/local/bin && \
+RUN architecture=$(uname -m); \
-    chmod +x /usr/local/bin/confd
+    if [ "$architecture" = "aarch64" ]; then \
+        echo "install ARM64 confd"; \
+        curl -fsSL --retry 3 https://github.com/abtreece/confd/releases/download/v0.20.0/confd-v0.20.0-linux-arm64.tar.gz | tar -xz -C /usr/local/bin && \
+        chmod +x /usr/local/bin/confd; \
+    elif [ "$architecture" = "x86_64" ]; then \
+        echo "install x86_64 confd"; \
+        curl -fsSL --retry 3 https://github.com/abtreece/confd/releases/download/v0.20.0/confd-v0.20.0-linux-amd64.tar.gz | tar -xz -C /usr/local/bin && \
+        chmod +x /usr/local/bin/confd; \
+    else \
+        echo "platform [$architecture] not supported"; \
+        exit 1; \
+    fi
 
 RUN mkdir /etc/prometheus/
 
 COPY ./confd/ /etc/confd/
-
 COPY prometheus.yml /etc/prometheus/prometheus.yml
-
 COPY ./supervisord/ /etc/supervisord/
 
 CMD [ "supervisord", "-c", "/etc/supervisord/supervisord.conf" ]