simplyblock · Hamdy-khader · Apr 30, 2026 · Apr 30, 2026 · Apr 30, 2026 · Apr 30, 2026
diff --git a/simplyblock_core/env_var b/simplyblock_core/env_var
@@ -3,3 +3,19 @@ SIMPLY_BLOCK_VERSION=19.2.34
 
 SIMPLY_BLOCK_DOCKER_IMAGE=public.ecr.aws/simply-block/simplyblock:main
 SIMPLY_BLOCK_SPDK_ULTRA_IMAGE=public.ecr.aws/simply-block/ultra:main-latest
+
+# external images
+FDB_IMAGE=foundationdb/foundationdb:7.3.63
+HAPROXY_IMAGE=haproxytech/haproxy-debian:latest
+MONGODB_IMAGE=mongo:5.0
+OPENSEARCH_IMAGE=opensearchproject/opensearch:2.4.0
+GRAYLOG_IMAGE=graylog/graylog:5.0
+PROMETHEUS_IMAGE=prom/prometheus:v2.44.0
+THANOS_IMAGE=thanosio/thanos:v0.31.0
+NODE_EXPORTER_IMAGE=prom/node-exporter:v1.7.0
+GRAFANA_IMAGE=grafana/grafana:10.0.12
+FLUENTD_IMAGE=public.ecr.aws/simply-block/fluentd-kubernetes-daemonset:v1.17.1-debian-graylog-1.2
+KUBECTL_IMAGE=alpine/kubectl:1.34.1
+UBUNTU_IMAGE=ubuntu:22.04
+ALPINE_IMAGE=alpine:3.20
+ALPINE_TOOLS_IMAGE=simplyblock/alpine-tools:3.21.3
diff --git a/simplyblock_core/env_var.org b/simplyblock_core/env_var.org
@@ -0,0 +1,21 @@
+SIMPLY_BLOCK_COMMAND_NAME=sbcli-dev
+SIMPLY_BLOCK_VERSION=19.2.34
+
+SIMPLY_BLOCK_DOCKER_IMAGE=public.ecr.aws/simply-block/simplyblock:main-images-to-env-var
+SIMPLY_BLOCK_SPDK_ULTRA_IMAGE=public.ecr.aws/simply-block/ultra:main-latest
+
+# external images
+FDB_IMAGE=foundationdb/foundationdb:7.3.63
+HAPROXY_IMAGE=haproxytech/haproxy-debian:latest
+MONGODB_IMAGE=mongo:5.0
+OPENSEARCH_IMAGE=opensearchproject/opensearch:2.4.0
+GRAYLOG_IMAGE=graylog/graylog:5.0
+PROMETHEUS_IMAGE=prom/prometheus:v2.44.0
+THANOS_IMAGE=thanosio/thanos:v0.31.0
+NODE_EXPORTER_IMAGE=prom/node-exporter:v1.7.0
+GRAFANA_IMAGE=grafana/grafana:10.0.12
+FLUENTD_IMAGE=public.ecr.aws/simply-block/fluentd-kubernetes-daemonset:v1.17.1-debian-graylog-1.2
+KUBECTL_IMAGE=alpine/kubectl:1.34.1
+UBUNTU_IMAGE=ubuntu:22.04
+ALPINE_IMAGE=alpine:3.20
+ALPINE_TOOLS_IMAGE=simplyblock/alpine-tools:3.21.3
diff --git a/simplyblock_core/env_var.quay.io b/simplyblock_core/env_var.quay.io
@@ -0,0 +1,21 @@
+SIMPLY_BLOCK_COMMAND_NAME=sbcli-dev
+SIMPLY_BLOCK_VERSION=19.2.34
+
+SIMPLY_BLOCK_DOCKER_IMAGE=quay.io/simplyblock-io/simplyblock:main-images-to-env-var
+SIMPLY_BLOCK_SPDK_ULTRA_IMAGE=quay.io/simplyblock-io/ultra:main-latest
+
+# external images
+FDB_IMAGE=quay.io/simplyblock-io/foundationdb:7.3.63
+HAPROXY_IMAGE=quay.io/simplyblock-io/haproxy-debian:latest
+MONGODB_IMAGE=quay.io/simplyblock-io/mongo:5.0
+OPENSEARCH_IMAGE=quay.io/simplyblock-io/opensearch:2.4.0
+GRAYLOG_IMAGE="quay.io/simplyblock-io/graylog:5.0"
+PROMETHEUS_IMAGE=quay.io/simplyblock-io/prometheus:v2.44.0
+THANOS_IMAGE=quay.io/simplyblock-io/thanos:v0.31.0
+NODE_EXPORTER_IMAGE=quay.io/simplyblock-io/node-exporter:v1.7.0
+GRAFANA_IMAGE=quay.io/simplyblock-io/grafana:10.0.12
+FLUENTD_IMAGE=quay.io/simplyblock-io/fluentd-kubernetes-daemonset:v1.17.1-debian-graylog-1.2
+KUBECTL_IMAGE=quay.io/simplyblock-io/kubectl:1.34.1
+UBUNTU_IMAGE=quay.io/simplyblock-io/ubuntu:22.04
+ALPINE_IMAGE=quay.io/simplyblock-io/alpine:3.20
+ALPINE_TOOLS_IMAGE=quay.io/simplyblock-io/alpine-tools:3.21.3
diff --git a/simplyblock_core/scripts/deploy_stack.sh b/simplyblock_core/scripts/deploy_stack.sh
@@ -16,6 +16,9 @@ export GRAFANA_ENDPOINT=${10}
 export DISABLE_MONITORING=${11}
 export DIR="$(dirname "$(realpath "$0")")"
 
+set -a
+source "$DIR"/../env_var
+
 if [ -s "/etc/foundationdb/fdb.cluster" ]
 then
    FDB_CLUSTER_FILE_CONTENTS=$(tail /etc/foundationdb/fdb.cluster -n 1)

diff --git a/simplyblock_core/scripts/docker-compose-swarm-monitoring.yml b/simplyblock_core/scripts/docker-compose-swarm-monitoring.yml
@@ -3,7 +3,7 @@ version: '3.8'
 services:
   ### monitoring ###
   mongodb:
-    image: "mongo:5.0"
+    image: $MONGODB_IMAGE
     volumes:
       - "mongodb_data:/data/db"
     deploy:
@@ -15,7 +15,7 @@ services:
       - monitoring-net
 
   opensearch:
-    image: "opensearchproject/opensearch:2.4.0"
+    image: $OPENSEARCH_IMAGE
     environment:
       - "OPENSEARCH_JAVA_OPTS=-Xms1g -Xmx1g"
       - "bootstrap.memory_lock=true"
@@ -35,7 +35,7 @@ services:
 
   graylog:
     hostname: "server"
-    image: "graylog/graylog:5.0"
+    image: $GRAYLOG_IMAGE
     entrypoint: "/usr/bin/tini -- wait-for-it opensearch:9200 --  /docker-entrypoint.sh"
     environment:
       GRAYLOG_NODE_ID_FILE: "/usr/share/graylog/data/config/node-id"
@@ -75,7 +75,7 @@ services:
       - monitoring-net
 
   prometheus:
-    image: prom/prometheus:v2.44.0
+    image: $PROMETHEUS_IMAGE
     user: root
     volumes:
       - ./prometheus.yml:/etc/prometheus/prometheus.yml
@@ -96,7 +96,7 @@ services:
       - monitoring-net
 
   thanos-sidecar:
-    image: thanosio/thanos:v0.31.0
+    image: $THANOS_IMAGE
     user: root
     command:
       - sidecar
@@ -114,7 +114,7 @@ services:
       - monitoring-net
 
   thanos-store:
-    image: thanosio/thanos:v0.31.0
+    image: $THANOS_IMAGE
     command:
       - store
       - --objstore.config-file=/etc/thanos/objstore.yml
@@ -130,7 +130,7 @@ services:
       - monitoring-net
 
   thanos-query:
-    image: thanosio/thanos:v0.31.0
+    image: $THANOS_IMAGE
     command:
       - query
       - --http-address=0.0.0.0:9091
@@ -144,7 +144,7 @@ services:
       - monitoring-net
 
   thanos-compactor:
-    image: thanosio/thanos:v0.31.0
+    image: $THANOS_IMAGE
     command:
       - compact
       - --data-dir=/data
@@ -165,7 +165,7 @@ services:
       - monitoring-net
 
   node-exporter:
-    image: prom/node-exporter:v1.7.0
+    image: $NODE_EXPORTER_IMAGE
     user: root
     volumes:
       - /proc:/host/proc:ro
@@ -185,7 +185,7 @@ services:
       - monitoring-net
 
   grafana:
-    image: grafana/grafana:10.0.12
+    image: $GRAFANA_IMAGE
     environment:
       GF_SECURITY_ADMIN_USER: "admin"
       GF_SECURITY_ADMIN_PASSWORD: "${CLUSTER_SECRET}"

diff --git a/simplyblock_core/scripts/docker-compose-swarm.yml b/simplyblock_core/scripts/docker-compose-swarm.yml
@@ -11,7 +11,7 @@ services:
 
   fdb-server:
     <<: *service-base
-    image: foundationdb/foundationdb:7.3.63
+    image: $FDB_IMAGE
     networks:
       - hostnet
     environment:
@@ -34,7 +34,7 @@ services:
 
   fdb-backup-agent:
     <<: *service-base
-    image: foundationdb/foundationdb:7.3.63
+    image: $FDB_IMAGE
     entrypoint: "/usr/bin/backup_agent -C  /etc/foundationdb/fdb.cluster"
     networks:
       - hostnet
@@ -121,7 +121,7 @@ services:
       SIMPLYBLOCK_LOG_LEVEL: "$LOG_LEVEL"
 
   HAProxy:
-    image: haproxytech/haproxy-debian:latest
+    image: $HAPROXY_IMAGE
     deploy:
       mode: global
       placement:

diff --git a/simplyblock_web/api/internal/storage_node/kubernetes.py b/simplyblock_web/api/internal/storage_node/kubernetes.py
@@ -343,6 +343,12 @@ def spdk_process_start(body: SPDKParams):
          node_prepration_core_name += node_name
     logger.debug(f"deploying k8s job to prepare worker: {node_name}")
 
+    fluentd_image = constants.get_config_var("FLUENTD_IMAGE", "public.ecr.aws/simply-block/fluentd-kubernetes-daemonset:v1.17.1-debian-graylog-1.2")
+    ubuntu_image = constants.get_config_var("UBUNTU_IMAGE", "ubuntu:22.04")
+    alpine_tools_image = constants.get_config_var("ALPINE_TOOLS_IMAGE", "quay.io/simplyblock-io/alpine-tools:3.21.3")
+    alpine_image = constants.get_config_var("ALPINE_IMAGE", "quay.io/simplyblock-io/alpine:3.20")
+    kubectl_image = constants.get_config_var("KUBECTL_IMAGE", "quay.io/simplyblock-io/kubectl:1.34.1")
+
     try:
         env = Environment(loader=PackageLoader('simplyblock_web', 'templates'), trim_blocks=True, lstrip_blocks=True)
         values = {
@@ -374,6 +380,11 @@ def spdk_process_start(body: SPDKParams):
             'CPU_TOPOLOGY_ENABLED': cpu_topology_enabled,
             'RESERVED_SYSTEM_CPUS': reserved_system_cpus,
             'TLS_ENABLED': Settings().tls_enabled,
+            'FLUENTD_IMAGE': fluentd_image,
+            'UBUNTU_IMAGE': ubuntu_image,
+            'ALPINE_TOOLS_IMAGE': alpine_tools_image,
+            'ALPINE_IMAGE': alpine_image,
+            'KUBECTL_IMAGE': kubectl_image,
         }
 
         if ubuntu_host:

diff --git a/simplyblock_web/templates/Untitled-1.j2 b/simplyblock_web/templates/Untitled-1.j2
diff --git a/simplyblock_web/templates/oc_storage_core_isolation.yaml.j2 b/simplyblock_web/templates/oc_storage_core_isolation.yaml.j2
@@ -23,7 +23,7 @@ spec:
             path: /var/simplyblock
       containers:
         - name: init-setup
-          image: alpine/kubectl:1.34.1
+          image: ${{ KUBECTL_IMAGE }}
           securityContext:
             privileged: true
           volumeMounts:

diff --git a/simplyblock_web/templates/oc_storage_cpu_topology.yaml.j2 b/simplyblock_web/templates/oc_storage_cpu_topology.yaml.j2
@@ -23,7 +23,7 @@ spec:
             path: /var/simplyblock
       containers:
         - name: init-setup
-          image: alpine/kubectl:1.34.1
+          image: ${{ KUBECTL_IMAGE }}
           securityContext:
             privileged: true
           volumeMounts:

diff --git a/simplyblock_web/templates/storage_core_isolation.yaml.j2 b/simplyblock_web/templates/storage_core_isolation.yaml.j2
@@ -62,7 +62,7 @@ spec:
             path: /var/simplyblock
       containers:
         - name: init-setup
-          image: ubuntu:22.04
+          image: ${{ UBUNTU_IMAGE }}
           securityContext:
             privileged: true
           volumeMounts:

diff --git a/simplyblock_web/templates/storage_cpu_topology.yaml.j2 b/simplyblock_web/templates/storage_cpu_topology.yaml.j2
@@ -30,7 +30,7 @@ spec:
 
       containers:
         - name: kubelet-cpu-topology
-          image: alpine:3.20
+          image: ${{ ALPINE_IMAGE }}
           securityContext:
             privileged: true
           volumeMounts:

diff --git a/simplyblock_web/templates/storage_deploy_spdk.yaml.j2 b/simplyblock_web/templates/storage_deploy_spdk.yaml.j2
@@ -192,7 +192,7 @@ spec:
         path: /var/log/pods
   containers:
     - name: fluentd
-      image: public.ecr.aws/simply-block/fluentd-kubernetes-daemonset:v1.17.1-debian-graylog-1.2
+      image: {{ FLUENTD_IMAGE }}
       imagePullPolicy: "Always"
       env:
         - name: K8S_NODE_NAME

diff --git a/simplyblock_web/templates/storage_init_job.yaml.j2 b/simplyblock_web/templates/storage_init_job.yaml.j2
@@ -23,7 +23,7 @@ spec:
             path: /proc
       containers:
         - name: init-setup
-          image: simplyblock/alpine-tools:3.21.3
+          image: ${{ ALPINE_TOOLS_IMAGE }}
           securityContext:
             privileged: true
           volumeMounts:

diff --git a/simplyblock_web/templates/ubuntu_kernel_extra.yaml.j2 b/simplyblock_web/templates/ubuntu_kernel_extra.yaml.j2
@@ -23,7 +23,7 @@ spec:
             path: /
       containers:
         - name: init-setup
-          image: ubuntu:22.04
+          image: ${{ UBUNTU_IMAGE }}
           securityContext:
             privileged: true
           volumeMounts: