"Add Prometheus Support with Documentation and Docker Compose Integration to OpenIM" (#1403)

* Code adaptation k8s: service discovery and registration adaptation, configuration adaptation

* Initial submission of the help charts script for openim API

* change the help charts script

* change the help charts script

* change helm chart codes

* change dockerfiles script

* change chart script:add configmap mounts

* change chart script:change repository

* change chart script:msggateway add one service

* change config.yaml

* roll back some config values

* change chart script:change Ingress rule with a rewrite annotation

* add mysql charts scrible

* change chart script:add mysql.config.yaml

* add nfs provisioner charts

* change chart script:add nfs.config.yaml

* add ingress-nginx charts

* change chart script:add ingress-nginx.config.yaml

* add redis &mongodb charts

* add kafka&minio charts

* change chart script:change redis.values.yaml

* change chart script:add redis.config.yaml

* change chart script:change redis.config.yaml

* change chart script:change mongodb.value.yaml

* change chart script:change mongodb.value.yaml

* change chart script:add mongodb.config.yaml

* change chart script:change minio.values.yaml

* change chart script:add minio.config.yaml

* change chart script:change kafka.values.yaml

* change chart script:add kafka.config.yaml

* change chart script:change services.config.yaml

* bug fix:Delete websocket's Port restrictions

* bug fix:change port value

* change chart script:Submit a stable version script

* fix bug:Implement option interface

* fix bug:change K8sDR.Register

* change config.yaml

* change chats script:minio service add ingress

* change chats script:minio service add ingress

* change chats script:kafka.replicaCount=3& change minio.api ingress

* delete change chats script

* change config.yaml

* change openim.yaml

* merge go.sum

* Add monitoring function and struct for Prometheus on gin and GRPC

* Add GRPC and gin server monitoring logic

* Add GRPC and gin server monitoring logic2

* Add GRPC and gin server monitoring logic3

* Add GRPC and gin server monitoring logic4

* Add GRPC and gin server monitoring logic5

* Add GRPC and gin server monitoring logic6

* Add GRPC and gin server monitoring logic7

* delete:old monitoring code

* add for test

* fix bug:change packname

* fix bug:delete getPromPort funciton

* fix bug:delete getPromPort funciton

* fix bug:change logs

* fix bug:change registerName logic in GetGrpcCusMetrics function

* add getPrometheus url api

* fix:config path logic

* fix:prometheus enable function

* fix:prometheus enable function

* fix:transfer Multi process monitoring logic

* del:del not using manifest

* fix:openim-msgtransfer.sh

* fix:openim-msgtransfer.sh

* cicd: robot automated Change

* delete not using files

* add prometheus docker-compose for monitor

* fix prometheus.yaml

* fix environment.sh

* fix init-config.sh

* fix init-config.sh

* fix env_template.yaml

* fix docker-compose.yml

* fix docker-compose.yml

* add openim_admin_front service

* change openim-admin-front

* del not using files

* add node-exporter-dashaboard.yaml

* fix: fix prom config file them

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

* fix: fix prom config file them

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

* feat: Complete the source code module design of monitoring

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

* feat: Complete the source code module docs

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

* feat: Complete the source code module docs

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

* feat: add openim prometheus

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

---------

Signed-off-by: Xinwei Xiong(cubxxw) <3293172751nss@gmail.com>
Co-authored-by: lin.huang <lin.huang@apulis.com>
Co-authored-by: xuexihuang <1339326187@qq.com>
Co-authored-by: xuexihuang <xuexihuang@users.noreply.github.com>

scripts/lib/util.sh

@@ -1121,8 +1121,7 @@ function openim::util::check-file-in-alphabetical-order {
 # Checks whether jq is installed.
 function openim::util::require-jq {
   if ! command -v jq &>/dev/null; then
-    echo "jq not found. Please install." 1>&2
-    return 1
+    openim::log::errexit "jq not found. Please install." 1>&2
   fi
 }
 
@@ -1130,15 +1129,10 @@ function openim::util::require-jq {
 # Checks whether dig is installed and provides installation instructions if it is not.
 function openim::util::require-dig {
   if ! command -v dig &>/dev/null; then
-    echo "dig command not found."
-    echo "Please install 'dig' to use this feature."
-    echo "Installation instructions:"
-    echo "  For Ubuntu/Debian: sudo apt-get install dnsutils"
-    echo "  For CentOS/RedHat: sudo yum install bind-utils"
-    echo "  For macOS: 'dig' should be preinstalled. If missing, try: brew install bind"
-    echo "  For Windows: Install BIND9 tools from https://www.isc.org/download/"
+    openim::log::error "dig command not found."
     return 1
   fi
+  return 0
 }
 
 # outputs md5 hash of $1, works on macOS and Linux