feat: Add OpenIM server, environment support for Docker Compose, and Kubernetes deployment. (#1559)

* feat: add openim server code

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add openim env

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add openim mongo and redis env

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add zk and redis mongo env

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add kafka and redis mongo env

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add openim docker

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add openim docker

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add openim docker

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add openim copyright

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* fix: docker compose

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* fix: remove openim chat config file

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add openim config set

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* feat: add openim config set

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* fix: fix Security vulnerability

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* fix: fix Security vulnerability

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* fix: docker compose

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

* Update kubernetes.go

* Update discoveryregister.go

* fix: copyright-add

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

---------

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

.gitignore

@@ -32,10 +32,13 @@ _output/
 deployments/charts/generated-configs/
 
 ### OpenIM Config ###
-config/config.yaml
-./config/config.yaml
 .env
-./.env
+config/config.yaml
+config/alertmanager.yml
+config/prometheus.yml
+config/email.tmpl
+config/notification.yaml
+config/instance-down-rules.yml
 
 ### OpenIM deploy ###
 deployments/openim-server/charts
@@ -388,8 +391,4 @@ Sessionx.vim
 
 # End of https://www.toptal.com/developers/gitignore/api/go,git,vim,tags,test,emacs,backup,jetbrains
 .idea
-dist/
-.env
-config/config.yaml
-config/alertmanager.yml
-config/prometheus.yml
+dist/