From dd1d9fe54a6f88950786e22583b0f203e3ef49b3 Mon Sep 17 00:00:00 2001
From: ludo8147 <ludo8147@bht-berlin.de>
Date: Sun, 8 Sep 2024 21:42:01 +0200
Subject: [PATCH] corrected kubernetes cluster with verified application
---
.../terminal.log | 20 +++-
deploy_app_on_kubernetes/service.yaml | 3 +-
deploy_app_on_kubernetes/terminal.log | 106 ++++++++++++++++++
3 files changed, 122 insertions(+), 7 deletions(-)
diff --git a/Spin_up_a_virtual_machine_locally/terminal.log b/Spin_up_a_virtual_machine_locally/terminal.log
index 9c1f9d1..3a90ccb 100644
--- a/Spin_up_a_virtual_machine_locally/terminal.log
+++ b/Spin_up_a_virtual_machine_locally/terminal.log
@@ -55,8 +55,18 @@ Script started on 2024-09-07 16:46:02+02:00 [TERM="xterm-256color" TTY="/dev/pts
[0;32m default: │ http://127.0.0.1:3000 │[0m
[0;32m default: │ (bound on host 0.0.0.0 and port 3000) │[0m
[0;32m default: │ │[0m
-[0;32m default: │ Handlers ............ 31 Processes ...
-
-
-lucad@lucad:~/Documents/webservice$ curl http://localhost:8080
-Hello, World!lucad@lucad:~/Documents/webservice$
\ No newline at end of file
+[0;32m default: │ Handlers ............ 31 Processes........ 1 │[0m
+[0;32m default: │ Prefork ....... Disabled PID .............. 2039 │[0m
+[0;32m default: └───────────────────────────────────────────────────┘[0m
+[0;32m default: [0m
+[0;32m default: time=2024-09-07T14:47:36.240Z level=DEBUG msg="GET / mime:*/* agent:curl/8.5.0"[0m
+^C[1;33m==> default: Waiting for cleanup before exiting...[0m
+^C[1;31m==> default: Exiting immediately, without cleanup![0m
+[?2004h]0;lucad@lucad: ~/Documents/webservice/Spin_up_a_virtual_machine_locally[01;32mlucad@lucad[00m:[01;34m~/Documents/webservice/Spin_up_a_virtual_machine_locally[00m$ vagrant r[Kdestroy
+[?2004l
[0m default: Are you sure you want to destroy the 'default' VM? [y/N] [0my
+[1m==> default: Forcing shutdown of VM...[0m
+[1m==> default: Destroying VM and associated drives...[0m
+[?2004h]0;lucad@lucad: ~/Documents/webservice/Spin_up_a_virtual_machine_locally[01;32mlucad@lucad[00m:[01;34m~/Documents/webservice/Spin_up_a_virtual_machine_locally[00m$ [?2004l
+exit
+
+Script done on 2024-09-07 16:55:08+02:00 [COMMAND_EXIT_CODE="0"]
diff --git a/deploy_app_on_kubernetes/service.yaml b/deploy_app_on_kubernetes/service.yaml
index f1124b4..a25adb4 100644
--- a/deploy_app_on_kubernetes/service.yaml
+++ b/deploy_app_on_kubernetes/service.yaml
@@ -11,5 +11,4 @@ spec:
ports:
- port: 80
targetPort: 3000
- protocol: TCP
- type: 'ClusterIP'
\ No newline at end of file
+ protocol: TCP
\ No newline at end of file
diff --git a/deploy_app_on_kubernetes/terminal.log b/deploy_app_on_kubernetes/terminal.log
index ae405a0..bbc5a8f 100644
--- a/deploy_app_on_kubernetes/terminal.log
+++ b/deploy_app_on_kubernetes/terminal.log
@@ -2108,3 +2108,109 @@ service/webservice-service configured
[?2004l
service/webservice-service configured
[?2004h]0;lucad@
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ minikube start \
+ --cpus=2 --memory=4096m \
+ --container-runtime=cri-o \
+ --driver=virtualbox \
+ --addons=ingress \
+ --profile=devops-tutorial
+😄 [devops-tutorial] minikube v1.33.1 on Ubuntu 24.04
+✨ Using the virtualbox driver based on existing profile
+👠Starting "devops-tutorial" primary control-plane node in "devops-tutorial" cluster
+🔄 Restarting existing virtualbox VM for "devops-tutorial" ...
+🎠Preparing Kubernetes v1.30.0 on CRI-O 1.29.1 ...
+🔗 Configuring bridge CNI (Container Networking Interface) ...
+🔎 Verifying Kubernetes components...
+ â–ª Using image registry.k8s.io/ingress-nginx/controller:v1.10.1
+ â–ª Using image registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.4.1
+ â–ª Using image gcr.io/k8s-minikube/storage-provisioner:v5
+ â–ª Using image registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.4.1
+🔎 Verifying ingress addon...
+🌟 Enabled addons: default-storageclass, storage-provisioner, ingress
+🄠Done! kubectl is now configured to use "devops-tutorial" cluster and "default" namespace by default
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl api-resources
+NAME SHORTNAMES APIVERSION NAMESPACED KIND
+bindings v1 true Binding
+componentstatuses cs v1 false ComponentStatus
+configmaps cm v1 true ConfigMap
+endpoints ep v1 true Endpoints
+events ev v1 true Event
+limitranges limits v1 true LimitRange
+namespaces ns v1 false Namespace
+nodes no v1 false Node
+persistentvolumeclaims pvc v1 true PersistentVolumeClaim
+persistentvolumes pv v1 false PersistentVolume
+pods po v1 true Pod
+podtemplates v1 true PodTemplate
+replicationcontrollers rc v1 true ReplicationController
+resourcequotas quota v1 true ResourceQuota
+secrets v1 true Secret
+serviceaccounts sa v1 true ServiceAccount
+services svc v1 true Service
+mutatingwebhookconfigurations admissionregistration.k8s.io/v1 false MutatingWebhookConfiguration
+validatingadmissionpolicies admissionregistration.k8s.io/v1 false ValidatingAdmissionPolicy
+validatingadmissionpolicybindings admissionregistration.k8s.io/v1 false ValidatingAdmissionPolicyBinding
+validatingwebhookconfigurations admissionregistration.k8s.io/v1 false ValidatingWebhookConfiguration
+customresourcedefinitions crd,crds apiextensions.k8s.io/v1 false CustomResourceDefinition
+apiservices apiregistration.k8s.io/v1 false APIService
+controllerrevisions apps/v1 true ControllerRevision
+daemonsets ds apps/v1 true DaemonSet
+deployments deploy apps/v1 true Deployment
+replicasets rs apps/v1 true ReplicaSet
+statefulsets sts apps/v1 true StatefulSet
+selfsubjectreviews authentication.k8s.io/v1 false SelfSubjectReview
+tokenreviews authentication.k8s.io/v1 false TokenReview
+localsubjectaccessreviews authorization.k8s.io/v1 true LocalSubjectAccessReview
+selfsubjectaccessreviews authorization.k8s.io/v1 false SelfSubjectAccessReview
+selfsubjectrulesreviews authorization.k8s.io/v1 false SelfSubjectRulesReview
+subjectaccessreviews authorization.k8s.io/v1 false SubjectAccessReview
+horizontalpodautoscalers hpa autoscaling/v2 true HorizontalPodAutoscaler
+cronjobs cj batch/v1 true CronJob
+jobs batch/v1 true Job
+certificatesigningrequests csr certificates.k8s.io/v1 false CertificateSigningRequest
+leases coordination.k8s.io/v1 true Lease
+endpointslices discovery.k8s.io/v1 true EndpointSlice
+events ev events.k8s.io/v1 true Event
+flowschemas flowcontrol.apiserver.k8s.io/v1 false FlowSchema
+prioritylevelconfigurations flowcontrol.apiserver.k8s.io/v1 false PriorityLevelConfiguration
+ingressclasses networking.k8s.io/v1 false IngressClass
+ingresses ing networking.k8s.io/v1 true Ingress
+networkpolicies netpol networking.k8s.io/v1 true NetworkPolicy
+runtimeclasses node.k8s.io/v1 false RuntimeClass
+poddisruptionbudgets pdb policy/v1 true PodDisruptionBudget
+clusterrolebindings rbac.authorization.k8s.io/v1 false ClusterRoleBinding
+clusterroles rbac.authorization.k8s.io/v1 false ClusterRole
+rolebindings rbac.authorization.k8s.io/v1 true RoleBinding
+roles rbac.authorization.k8s.io/v1 true Role
+priorityclasses pc scheduling.k8s.io/v1 false PriorityClass
+csidrivers storage.k8s.io/v1 false CSIDriver
+csinodes storage.k8s.io/v1 false CSINode
+csistoragecapacities storage.k8s.io/v1 true CSIStorageCapacity
+storageclasses sc storage.k8s.io/v1 false StorageClass
+volumeattachments storage.k8s.io/v1 false VolumeAttachment
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl get pods
+No resources found in default namespace.
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl create namespace tutorial
+Error from server (AlreadyExists): namespaces "tutorial" already exists
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl kubectl config set-context --current --namespace tutorial
+error: unknown command "kubectl" for "kubectl"
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl config set-context --current --namespace tutorial
+Context "devops-tutorial" modified.
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl getpods
+error: unknown command "getpods" for "kubectl"
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl get pods
+NAME READY STATUS RESTARTS AGE
+webservice-deployment-7ffd578df-gtklr 1/1 Running 1 30h
+webservice-deployment-7ffd578df-l6mbx 1/1 Running 1 30h
+webservice-deployment-7ffd578df-nzzpd 1/1 Running 1 30h
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ curl http://webservice.local
+Hello, World!lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl apply -f service.yaml
+service/webservice-service configured
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ curl http://webservice.local
+Hello, World!lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ curl http://webservice.local
+Hello, World!lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ curl http://webservice.local
+Hello, World!lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ kubectl get services
+NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
+webservice-service LoadBalancer 10.106.249.66 <pending> 80:32629/TCP 31h
+lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$ curl http://webservice.local
+Hello, World!lucad@lucad:~/Documents/webservice/deploy_app_on_kubernetes$
\ No newline at end of file
--
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