full-iso url is not functional for arch s390x as download of ISO fails.

4.14

Create infraenv and get the iso url and try to download

1. Install MCE
2. Create AgentServiceConfig
3. Create HCP and InfraEnv
4. Get the iso-url from infraenv
# oc get infraenv -A -o wide
NAMESPACE               NAME               ISO CREATED AT         ISO URL
host-hosted-forwarder   hosted-forwarder   2023-08-24T15:19:16Z   https://assisted-image-service-multicluster-engine.apps.hcp414ec2.hcp414ec2.india/images/78b142eb-545a-4a65-b5de-45d315e29e68?api_key=eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbmZyYV9lbnZfaWQiOiI3OGIxNDJlYi01NDVhLTRhNjUtYjVkZS00NWQzMTVlMjllNjgifQ.Z20RdbRthibyZiC8W8DfctzoH-s6A4LNkZi_OPF4LGBU99Rjtl6zkHLQQk1cPmouL0YvurGzpjAJWEjdFvMv-w&arch=s390x&type=full-iso&version=4.14.0-ec.2
5. Try to download the iso using the url 

ISO download failed

Iso should get downloaded

# oc logs assisted-image-service-0 -n multicluster-engine
{"file":"/remote-source/app/pkg/imagestore/imagestore.go:198","func":"github.com/openshift/assisted-image-service/pkg/imagestore.(*rhcosStore).Populate.func1","level":"info","msg":"Downloading iso from https://mirror.openshift.com/pub/openshift-v4/s390x/dependencies/rhcos/pre-release/latest-4.14/rhcos-4.14.0-ec.2-s390x-live.s390x.iso to /data/rhcos-full-iso-4.14.0-ec.2-414.92.202306100411-0-s390x.iso","time":"2023-08-24T04:45:56Z"}
{"file":"/remote-source/app/pkg/servers/servers.go:98","func":"github.com/openshift/assisted-image-service/pkg/servers.(*ServerInfo).httpsListen","level":"info","msg":"Starting https handler on :8080...","time":"2023-08-24T04:45:56Z"}
{"file":"/remote-source/app/pkg/servers/servers.go:91","func":"github.com/openshift/assisted-image-service/pkg/servers.(*ServerInfo).httpListen","level":"info","msg":"Starting http handler on :8081...","time":"2023-08-24T04:45:56Z"}
{"file":"/remote-source/app/pkg/imagestore/imagestore.go:204","func":"github.com/openshift/assisted-image-service/pkg/imagestore.(*rhcosStore).Populate.func1","level":"info","msg":"Finished downloading for 4.14.0-ec.2-s390x (414.92.202306100411-0)","time":"2023-08-24T04:46:10Z"}
{"file":"/remote-source/app/internal/handlers/readiness.go:40","func":"github.com/openshift/assisted-image-service/internal/handlers.(*ReadinessHandler).Enable","level":"info","msg":"API is enabled","time":"2023-08-24T04:46:10Z"}
{"file":"/remote-source/app/internal/handlers/iso.go:80","func":"github.com/openshift/assisted-image-service/internal/handlers.(*isoHandler).ServeHTTP","level":"error","msg":"Error creating image stream: failed to create overwrite reader for ignition: Failed to open file /images/ignition.img: target file /images/ignition.img does not exist\n","time":"2023-08-24T05:14:50Z"}
{"file":"/remote-source/app/internal/handlers/iso.go:80","func":"github.com/openshift/assisted-image-service/internal/handlers.(*isoHandler).ServeHTTP","level":"error","msg":"Error creating image stream: failed to create overwrite reader for ignition: Failed to open file /images/ignition.img: target file /images/ignition.img does not exist\n","time":"2023-08-24T05:16:31Z"}
{"file":"/remote-source/app/internal/handlers/iso.go:80","func":"github.com/openshift/assisted-image-service/internal/handlers.(*isoHandler).ServeHTTP","level":"error","msg":"Error creating image stream: failed to create overwrite reader for ignition: Failed to open file /images/ignition.img: target file /images/ignition.img does not exist\n","time":"2023-08-24T15:22:44Z"}
{"file":"/remote-source/app/internal/handlers/iso.go:80","func":"github.com/openshift/assisted-image-service/internal/handlers.(*isoHandler).ServeHTTP","level":"error","msg":"Error creating image stream: failed to create overwrite reader for ignition: Failed to open file /images/ignition.img: target file /images/ignition.img does not exist\n","time":"2023-08-25T05:25:37Z"}

#oc get po assisted-image-service-0 -n multicluster-engine -o yaml
apiVersion: v1
kind: Pod
metadata:
annotations:
k8s.ovn.org/pod-networks: '{"default":{"ip_addresses":["10.129.3.112/23"],"mac_address":"0a:58:0a:81:03:70","gateway_ips":["10.129.2.1"],"ip_address":"10.129.3.112/23","gateway_ip":"10.129.2.1"}}'
k8s.v1.cni.cncf.io/network-status: |-
[{
"name": "ovn-kubernetes",
"interface": "eth0",
"ips": [
"10.129.3.112"
],
"mac": "0a:58:0a:81:03:70",
"default": true,
"dns": {}
}]
openshift.io/scc: restricted-v2
seccomp.security.alpha.kubernetes.io/pod: runtime/default
creationTimestamp: "2023-08-24T04:45:44Z"
generateName: assisted-image-service-
labels:
app: assisted-image-service
controller-revision-hash: assisted-image-service-f56f9f855
statefulset.kubernetes.io/pod-name: assisted-image-service-0
name: assisted-image-service-0
namespace: multicluster-engine
ownerReferences:

apiVersion: apps/v1
blockOwnerDeletion: true
controller: true
kind: StatefulSet
name: assisted-image-service
uid: 5241fa71-2f5d-4857-a087-7a7409ebf1d3
resourceVersion: "20423918"
uid: a69d65fe-1cc5-4432-9a30-814749b315ef
spec:
containers: env: name: LISTEN_PORT
value: "8080" name: HTTP_LISTEN_PORT
value: "8081" name: RHCOS_VERSIONS
value: '[ {"cpu_architecture":"s390x","openshift_version":"4.14.0-ec.2","url":" [https://mirror.openshift.com/pub/openshift-v4/s390x/dependencies/rhcos/pre-release/latest-4.14/rhcos-4.14.0-ec.2-s390x-live.s390x.iso] ","version":"414.92.202306100411-0"}
]'

name: HTTPS_CERT_FILE
value: /etc/image-service/certs/tls.crt name: HTTPS_KEY_FILE
value: /etc/image-service/certs/tls.key name: HTTPS_CA_FILE
value: /etc/image-service/ca-bundle/service-ca.crt name: ASSISTED_SERVICE_SCHEME
value: https name: ASSISTED_SERVICE_HOST
value: assisted-service.multicluster-engine.svc:8090 name: IMAGE_SERVICE_BASE_URL
value: 
https://assisted-image-service-multicluster-engine.apps.hcp414ec2.hcp414ec2.india name: INSECURE_SKIP_VERIFY
value: "false" name: DATA_DIR
value: /data
image: registry.redhat.io/multicluster-engine/assisted-image-service-rhel8@sha256:c2804f561d77f6c14426512efcef93c84a7a46f86c677cb73569ed858643a083
imagePullPolicy: IfNotPresent
livenessProbe:
failureThreshold: 3
httpGet:
path: /live
port: 8080
scheme: HTTPS
initialDelaySeconds: 30
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 1
name: assisted-image-service
ports: containerPort: 8080
protocol: TCP containerPort: 8081
protocol: TCP
readinessProbe:
failureThreshold: 3
httpGet:
path: /health
port: 8080
scheme: HTTPS
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 1
resources:
requests:
cpu: 100m
memory: 400Mi
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop: ALL
runAsNonRoot: true
runAsUser: 1000800000
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts: mountPath: /etc/image-service/certs
name: tls-certs mountPath: /etc/image-service/ca-bundle
name: service-cabundle mountPath: /data
name: image-service-data mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: kube-api-access-cc92h
readOnly: true
dnsPolicy: ClusterFirst
enableServiceLinks: true
hostname: assisted-image-service-0
imagePullSecrets: name: assisted-image-service-dockercfg-rnbqb
nodeName: worker-2
preemptionPolicy: PreemptLowerPriority
priority: 0
restartPolicy: Always
schedulerName: default-scheduler
securityContext:
fsGroup: 1000800000
seLinuxOptions:
level: s0:c28,c22
seccompProfile:
type: RuntimeDefault
serviceAccount: assisted-image-service
serviceAccountName: assisted-image-service
terminationGracePeriodSeconds: 30
tolerations: effect: NoSchedule
key: node-role.kubernetes.io/infra
operator: Exists effect: NoSchedule
key: dedicated
operator: Exists effect: NoExecute
key: node.kubernetes.io/not-ready
operator: Exists
tolerationSeconds: 300 effect: NoExecute
key: node.kubernetes.io/unreachable
operator: Exists
tolerationSeconds: 300 effect: NoSchedule
key: node.kubernetes.io/memory-pressure
operator: Exists
volumes: name: tls-certs
secret:
defaultMode: 420
secretName: assisted-image-service configMap:
defaultMode: 420
name: assisted-image-service
name: service-cabundle emptyDir: {}
name: image-service-data name: kube-api-access-cc92h
projected:
defaultMode: 420
sources: serviceAccountToken:
expirationSeconds: 3607
path: token configMap:
items: key: ca.crt
path: ca.crt
name: kube-root-ca.crt downwardAPI:
items: fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
path: namespace configMap:
items: key: service-ca.crt
path: service-ca.crt
name: openshift-service-ca.crt
status:
conditions: lastProbeTime: null
lastTransitionTime: "2023-08-24T04:45:44Z"
status: "True"
type: Initialized lastProbeTime: null
lastTransitionTime: "2023-08-24T04:46:15Z"
status: "True"
type: Ready lastProbeTime: null
lastTransitionTime: "2023-08-24T04:46:15Z"
status: "True"
type: ContainersReady lastProbeTime: null
lastTransitionTime: "2023-08-24T04:45:44Z"
status: "True"
type: PodScheduled
containerStatuses: containerID:
[cri-o://219d9968755a85e97dc1fb2a5daf4baa5bdd32d1917b32eced4f76dd5c5cd56]
b
image: registry.redhat.io/multicluster-engine/assisted-image-service-rhel8@sha256:c2804f561d77f6c14426512efcef93c84a7a46f86c677cb73569ed858643a083
imageID: registry.redhat.io/multicluster-engine/assisted-image-service-rhel8@sha256:c2804f561d77f6c14426512efcef93c84a7a46f86c677cb73569ed858643a083
lastState: {}
name: assisted-image-service
ready: true
restartCount: 0
started: true
state:
running:
startedAt: "2023-08-24T04:45:56Z"
hostIP: 172.23.235.8
phase: Running
podIP: 10.129.3.112
podIPs: ip: 10.129.3.112
qosClass: Burstable
startTime: "2023-08-24T04:45:44Z"