k8s, terraform: Remove Docker config for private images

Author: Jannis

k8s/base/indexer-agent/deployment.yaml

@@ -16,9 +16,6 @@ spec:
         prometheus.io/path: "/metrics"
         prometheus.io/port: "7300"
     spec:
-      # Temporary: Allow to pull private Docker images
-      imagePullSecrets:
-        - name: docker-registry
       containers:
         - name: indexer-agent
           image: indexer-agent-image

k8s/base/indexer-service/deployment.yaml

@@ -16,9 +16,6 @@ spec:
         prometheus.io/path: "/metrics"
         prometheus.io/port: "7300"
     spec:
-      # Temporary: Allow to pull private Docker images
-      imagePullSecrets:
-        - name: docker-registry
       containers:
         - name: indexer-service
           image: indexer-service-image

terraform/docker-config.json

@@ -262,35 +262,6 @@ resource "kubernetes_secret" "free-query-auth-token" {
   }
 }
 
-#
-# Temporary: Secret for pulling private Docker Hub images
-#
-
-resource "kubernetes_secret" "docker-registry" {
-  metadata {
-    name = "docker-registry"
-  }
-  data = {
-    ".dockerconfigjson" = "${data.template_file.docker_config_script.rendered}"
-  }
-
-  type = "kubernetes.io/dockerconfigjson"
-}
-
-#
-# Temporary: Docker config for pulling private Docker Hub images
-#
-data "template_file" "docker_config_script" {
-  template = "${file("${path.module}/docker-config.json")}"
-  vars = {
-    docker-server   = "registry.hub.docker.com"
-    docker-username = var.dockerhub_username
-    docker-password = var.dockerhub_password
-    docker-email    = var.dockerhub_email
-    auth            = base64encode("${var.dockerhub_username}:${var.dockerhub_password}")
-  }
-}
-
 #
 # Persistent disks
 #