La transmisión de registros no funciona en las configuraciones de proxy

Descripción

El reenvío de registros no funciona en las configuraciones de proxy porque las variables de entorno del proxy no se establecieron en los pods de registro.

Solución

1. Establece las variables de entorno http_proxy , https_proxy y no_proxy . Ejemplo:

   export http_proxy=http://<proxy>:3128
   export https_proxy=http://<proxy>:3128
   export no_proxy=<fqdn>,.<fqdn>,10.0.0.0/8,kerberossql.autosuitead.local,kerberospostgres.AUTOSUITEAD.LOCAL,rook-ceph-rgw-rook-ceph.rook-ceph.svc.cluster.local,localhost,127.0.0.1,kubernetes,kubernetes.default,kubernetes.default.svc,kubernetes.default.svc.cluster,kubernetes.default.svc.cluster.local,.svc,.svc.cluster,.svc.cluster.local,.svc.cluster.local.,.uipath.svc.cluster.local,argocd-repo-server,istiod.istio-system.svc,logging-operator-logging-fluentd.logging.svc.cluster.local,.local,.cluster,ai-helper-svc,ai-pkgmanager-svc,ai-deployer-svc,ai-appmanager-svc,ai-trainer-svc,studioweb-backend,studioweb-frontend,studioweb-typecache

2. Ejecuta el siguiente script que ingiere las variables de entorno en los pods de registro y los reinicia.

   #!/bin/bash
   
   set -euo pipefail
   
   APP_NAME="logging"
   NAMESPACE="argocd"
   HTTP_PROXY="${http_proxy:-}"
   HTTPS_PROXY="${https_proxy:-}"
   NO_PROXY="${no_proxy:-}"
   
   # Create a temporary JSON patch
   PATCH_FILE=$(mktemp)
   
   cat > "$PATCH_FILE" <<EOF
   {
     "spec": {
       "source": {
         "helm": {
           "parameters": [
             { "name": "logging-operator.env[0].name", "value": "http_proxy" },
             { "name": "logging-operator.env[0].value", "value": "${HTTP_PROXY}" },
             { "name": "logging-operator.env[1].name", "value": "https_proxy" },
             { "name": "logging-operator.env[1].value", "value": "${HTTPS_PROXY}" },
             { "name": "logging-operator.env[2].name", "value": "no_proxy" },
             { "name": "logging-operator.env[2].value", "value": "${NO_PROXY}" },
   
             { "name": "logging-operator.logging.fluentd.envVars[0].name", "value": "http_proxy" },
             { "name": "logging-operator.logging.fluentd.envVars[0].value", "value": "${HTTP_PROXY}" },
             { "name": "logging-operator.logging.fluentd.envVars[1].name", "value": "https_proxy" },
             { "name": "logging-operator.logging.fluentd.envVars[1].value", "value": "${HTTPS_PROXY}" },
             { "name": "logging-operator.logging.fluentd.envVars[2].name", "value": "no_proxy" },
             { "name": "logging-operator.logging.fluentd.envVars[2].value", "value": "${NO_PROXY}" },
   
             { "name": "logging-operator.logging.fluentbit.envVars[0].name", "value": "http_proxy" },
             { "name": "logging-operator.logging.fluentbit.envVars[0].value", "value": "${HTTP_PROXY}" },
             { "name": "logging-operator.logging.fluentbit.envVars[1].name", "value": "https_proxy" },
             { "name": "logging-operator.logging.fluentbit.envVars[1].value", "value": "${HTTPS_PROXY}" },
             { "name": "logging-operator.logging.fluentbit.envVars[2].name", "value": "no_proxy" },
             { "name": "logging-operator.logging.fluentbit.envVars[2].value", "value": "${NO_PROXY}" }
           ]
         }
       }
     }
   }
   EOF
   
   # Patch the Argo CD Application
   kubectl patch application "$APP_NAME" -n "$NAMESPACE" --type merge --patch-file "$PATCH_FILE"
   
   # Cleanup
   rm -f "$PATCH_FILE"
   
   echo "Patched Argo CD Application '$APP_NAME' with proxy parameters."
   echo "Restarting logging pods..."
   
   kubectl  rollout restart deploy/logging-logging-operator -n logging
   kubectl  rollout restart sts/logging-fluentd -n logging
   kubectl  rollout restart ds/logging-fluentbit  -n logging
   
   echo "Rollout restart completed"