Update cEOS to 4.28.0F

See merge request !283

.gitlab-ci.yml

 variables:
     GOSDN_IMAGE: "${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHA}"
     GOSDN_TESTING_IMAGE: "${CI_REGISTRY_IMAGE}:testing_${CI_COMMIT_SHA}"
-    CEOS_IMAGE: "${CI_PCONTAINERS_REGISTRY_IMAGE}/ceos:latest"
+    CEOS_IMAGE: "${CI_PCONTAINERS_REGISTRY_IMAGE}/ceos:4.28.0F"
     GOLANG_VERSION: "1.18"
 
 stages:

controller/test/terraform/variables.tf

@@ -29,7 +29,7 @@ variable "container_tag" {
 
 variable "ceos_tag" {
   type = string
-  default = "registry.code.fbi.h-da.de/danet/containers/ceos:latest"
+  default = "registry.code.fbi.h-da.de/danet/containers/ceos:4.28.0F"
 }
 
 variable "network_name" {

gosdn.clab.yaml

@@ -8,7 +8,7 @@ mgmt:
 topology:
   kinds:
     ceos:
-      image: registry.code.fbi.h-da.de/danet/containers/ceos:latest
+      image: registry.code.fbi.h-da.de/danet/containers/ceos:4.28.0F
   nodes:
     ceos0:
       kind: ceos