[root@cx-- ~]# git clone https://github.com/envoyproxy/envoy

Cloning into 'envoy'...

remote: Enumerating objects: , done.

remote: Counting objects: % (/), done.

remote: Compressing objects: % (/), done.

remote: Total  (delta ), reused  (delta ), pack-reused

Receiving objects: % (/), 35.16 MiB | 601.00 KiB/s, done.

Resolving deltas: % (/), done.

[root@cx-- ~]# ls

anaconda-ks.cfg  envoy  wordpress-mysql

[root@cx-- ~]# ls envoy/

api    ci                  configs          DEPRECATED.md  examples             include            NOTICE            PULL_REQUEST_TEMPLATE.md  REPO_LAYOUT.md  SECURITY_RELEASE_PROCESS.md  support  VERSION

bazel  CODE_OF_CONDUCT.md  CONTRIBUTING.md  DEVELOPER.md   EXTENSION_POLICY.md  ISSUE_TEMPLATE.md  OWNERS.md         README.md                 restarter       source                       test     windows

BUILD  CODEOWNERS          DCO              docs           GOVERNANCE.md        LICENSE            PULL_REQUESTS.md  repokitteh.star           security        STYLE.md                     tools    WORKSPACE

[root@cx-- ~]# cd envoy/examples/redis/

[root@cx-- redis]# ls

docker-compose.yaml  Dockerfile-proxy  Dockerfile-redis  envoy.yaml  README.md

[root@cx-- redis]# curl -L https://github.com/docker/compose/releases/download/1.24.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed

                              --:--:-- --:--:-- --:--:--

 15.4M   15.4M           1353k        ::  :: --:--:-- 2355k

[root@cx-- redis]# chmod +x /usr/local/bin/docker-compose

[root@cx-- redis]# docker-compose ps

Name   Command   State   Ports

------------------------------

[root@cx-- redis]# docker-compose up -d

Creating network "redis_envoymesh" with the default driver

Building proxy

Step / : FROM envoyproxy/envoy-dev:latest

Trying to pull repository docker.io/envoyproxy/envoy-dev ...

latest: Pulling from docker.io/envoyproxy/envoy-dev

35b42117c431: Already exists

ad9c569a8d98: Already exists

293b44f45162: Already exists

0c175077525d: Already exists

720b18d7211c: Pull complete

7e82cb71a605: Pull complete

8dd5fbb71c59: Pull complete

cd8d5f15933d: Pull complete

e7e9de9472a4: Pull complete

Digest: sha256:5d558d699eeb219f672e771d9ab7d455f0c23ecf8cbe81e2fed2bcc4d16fbe21

Status: Downloaded newer image for docker.io/envoyproxy/envoy-dev:latest

 ---> 66dad96a6e23

Step / : CMD /usr/local/bin/envoy -c /etc/envoy.yaml -l debug --service-cluster proxy

 ---> Running in 91d0aa4af229

 ---> 939322cd01f3

Removing intermediate container 91d0aa4af229

Successfully built 939322cd01f3

WARNING: Image for service proxy was built because it did not already exist. To rebuild this image you must use `docker-compose build` or `docker-compose up --build`.

Building redis

Step / : FROM redis

Trying to pull repository docker.io/library/redis ...

latest: Pulling from docker.io/library/redis

fc7181108d40: Already exists

3e0ac67cad82: Pull complete

6ee495cb7235: Pull complete

9f7206d08b9d: Pull complete

a8354ef8cccb: Pull complete

53afb10d81c2: Pull complete

Digest: sha256:ca2d9251c2818df48c6598e01a5bdeab46040dc7ab236abe075d7c7343465177

Status: Downloaded newer image for docker.io/redis:latest

 ---> 3c41ce05add9

Successfully built 3c41ce05add9

WARNING: Image for service redis was built because it did not already exist. To rebuild this image you must use `docker-compose build` or `docker-compose up --build`.

Creating redis_proxy_1 ... done

Creating redis_redis_1 ... done

[root@cx-- redis]# docker-compose build

Building proxy

Step / : FROM envoyproxy/envoy-dev:latest

 ---> 66dad96a6e23

Step / : CMD /usr/local/bin/envoy -c /etc/envoy.yaml -l debug --service-cluster proxy

 ---> Using cache

 ---> 939322cd01f3

Successfully built 939322cd01f3

Building redis

Step / : FROM redis

 ---> 3c41ce05add9

Successfully built 3c41ce05add9

[root@cx-- redis]# docker ps

CONTAINER ID        IMAGE                                                           COMMAND                  CREATED              STATUS              PORTS                                                       NAMES

ef3799105b89        redis_redis                                                     "docker-entrypoint..."   About a minute ago   Up About a minute   0.0.0.0:->/tcp                                      redis_redis_1

d851feb8d172        redis_proxy                                                     "/docker-entrypoin..."   About a minute ago   Up About a minute   0.0.0.0:->/tcp, 0.0.0.0:->/tcp, /tcp   redis_proxy_1

//注意端口号

> redis-cli -h localhost -p  set foo foo

OK

> redis-cli -h localhost -p  set bar bar

OK

> redis-cli -h localhost -p  get foo

"foo"

> redis-cli -h localhost -p  get bar

"bar"

redis.egress_redis.command.get.total:

redis.egress_redis.command.set.total: 

[root@cx-- ~]# curl http://localhost:8001/help

admin commands are:

  /: Admin home page

  /certs: print certs on machine

  /clusters: upstream cluster status

  /config_dump: dump current Envoy configs (experimental)

  /contention: dump current Envoy mutex contention stats (if enabled)

  /cpuprofiler: enable/disable the CPU profiler

  /healthcheck/fail: cause the server to fail health checks

  /healthcheck/ok: cause the server to pass health checks

  /heapprofiler: enable/disable the heap profiler

  /help: print out list of admin commands

  /hot_restart_version: print the hot restart compatibility version

  /listeners: print listener info

  /logging: query/change logging levels

  /memory: print current allocation/heap usage

  /quitquitquit: exit the server

  /ready: print server state, return  if LIVE, otherwise return

  /reset_counters: reset all counters to zero

  /runtime: print runtime values

  /runtime_modify: modify runtime values

  /server_info: print server version/status information

  /stats: print server stats

  /stats/prometheus: print server stats in prometheus format