升级API网关Kong

参考github上的dockerfile https://github.com/Kong/docker-kong/tree/master/centos ,在dockefile里面添加自定义的内容进行进行编译。本例中在官方的例子上安装了telnet、iproutes等软件包,同时为了实现网关的后续的应用程序认证鉴权,增加了graphql的lua扩展模块

准备dockerfile

wget https://codeload.github.com/Kong/docker-kong/zip/refs/tags/2.3.2
unzip docker-kong-2.3.2.zip
cd docker-kong-2.3.2/centos/
FROM centos:7
LABEL maintainer="Kong <support@konghq.com>"

ARG ASSET=ce
ENV ASSET $ASSET

ARG EE_PORTS

COPY kong.rpm /tmp/kong.rpm

ARG KONG_VERSION=2.3.2
ENV KONG_VERSION $KONG_VERSION

ARG KONG_SHA256="aad05b5b7425a0c1dc3095363c785a4147d3cd91064f0221a2a818c7bdcc97dc"

RUN set -ex;   if [ "$ASSET" = "ce" ] ; then     curl -fL "https://bintray.com/kong/kong-rpm/download_file?file_path=centos/7/kong-$KONG_VERSION.el7.amd64.rpm" -o /tmp/kong.rpm     && echo "$KONG_SHA256 /tmp/kong.rpm" | sha256sum -c -;   fi;   yum install -y -q unzip shadow-utils git net-tools iproute langpacks-zh_CN telnet lrzsz   && yum clean all -q   && rm -fr /var/cache/yum/* /tmp/yum_save*.yumtx /root/.pki   # Please update the centos install docs if the below line is changed so that
  # end users can properly install Kong along with its required dependencies
  # and that our CI does not diverge from our docs.
  && yum install -y /tmp/kong.rpm   && yum clean all   && rm /tmp/kong.rpm   && chown kong:0 /usr/local/bin/kong   && chown -R kong:0 /usr/local/kong   && luarocks install graphql && \  
  if [ "$ASSET" = "ce" ] ; then     kong version ;   fi;

COPY docker-entrypoint.sh /docker-entrypoint.sh

USER kong

ENTRYPOINT ["/docker-entrypoint.sh"]

EXPOSE 8000 8443 8001 8444 $EE_PORTS

STOPSIGNAL SIGQUIT

CMD ["kong", "docker-start"]

编译推送docker镜像

docker build -t harbor.59iedu.com/fjhb/kong:2.3.2 .
docker push harbor.59iedu.com/fjhb/kong:2.3.2

更新运行中的docker

  • 修改k8s的deployment文件,替换镜像版本后进行apply
  • 涉及到版本升级,需要进入init-container wait-for-migrations,分别执行下列命令,否则proxy和ingress-controller无法成功启动
    kong migrations up
    kong migrations finish

升级API网关Kong

上一篇:Photoshop 有裂纹的玻璃字效果实现方法


下一篇:windows下安装和配置Redis