[Add]confd

docker-compose.yml

@@ -3,4 +3,6 @@ services:
     build: docker/etcd
     ports:
       - 2379:2379
-      - 2380:2370
+      - 2380:2370
+  confd:
+    build: docker/confd

docker/confd/Dockerfile

@@ -0,0 +1,12 @@
+FROM openeuler/openeuler:24.03
+
+RUN dnf update -y && \
+    dnf clean all && \
+    rm -rf /var/cache/dnf/*
+
+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 && \
+    chmod +x /usr/local/bin/confd
+
+RUN mkdir /etc/confd
+
+CMD [ "confd","-watch", "-backend", "etcd", "-node", "http://etcd:2379"]