From 24e03c14b03c38d66b7ec59f7d5b9b4000b103eb Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Fri, 6 Jan 2023 19:36:10 +0100
Subject: [PATCH 01/10] updated the selector for exmaple 8-1

---
 8-1-kuard-rs.yaml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/8-1-kuard-rs.yaml b/8-1-kuard-rs.yaml
index 439b9f6..e5fc936 100644
--- a/8-1-kuard-rs.yaml
+++ b/8-1-kuard-rs.yaml
@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: ReplicaSet
 metadata:
   name: kuard
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: kuard
   template:
     metadata:
       labels:
@@ -12,4 +15,4 @@ spec:
     spec:
       containers:
         - name: kuard
-          image: "gcr.io/kuar-demo/kuard-amd64:2"
+          image: "gcr.io/kuar-demo/kuard-amd64:green"

From 109ac3f4a49c09021e555adbae047d3e39c14418 Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Sat, 7 Jan 2023 03:02:30 +0100
Subject: [PATCH 02/10] update fluentd

---
 8-1-kuard-rs.yaml | 2 +-
 9-1-fluentd.yaml  | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/8-1-kuard-rs.yaml b/8-1-kuard-rs.yaml
index e5fc936..17099a4 100644
--- a/8-1-kuard-rs.yaml
+++ b/8-1-kuard-rs.yaml
@@ -3,7 +3,7 @@ kind: ReplicaSet
 metadata:
   name: kuard
 spec:
-  replicas: 1
+  replicas: 3
   selector:
     matchLabels:
       app: kuard
diff --git a/9-1-fluentd.yaml b/9-1-fluentd.yaml
index 64065f9..51e5a90 100644
--- a/9-1-fluentd.yaml
+++ b/9-1-fluentd.yaml
@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   name: fluentd
@@ -6,6 +6,9 @@ metadata:
   labels:
     app: fluentd
 spec:
+  selector:
+    matchLabels:
+      app: fluentd
   template:
     metadata:
       labels:

From 1145e5c2fb121cedadbc1699cdbbbd2151839c02 Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Sat, 7 Jan 2023 03:42:09 +0100
Subject: [PATCH 03/10] corrected daemonset deployment

---
 9-2-nginx-fast-storage.yaml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/9-2-nginx-fast-storage.yaml b/9-2-nginx-fast-storage.yaml
index f693e24..69bdea6 100644
--- a/9-2-nginx-fast-storage.yaml
+++ b/9-2-nginx-fast-storage.yaml
@@ -1,11 +1,14 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: "DaemonSet"
 metadata:
   labels:
     app: nginx
     ssd: "true"
-  name: nginx-fast-storage
+  name: nginx
 spec:
+  selector:
+    matchLabels:
+      app: nginx
   template:
     metadata:
       labels:

From da73172f5422128bab03f35b7e746d795de74115 Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Fri, 13 Jan 2023 04:22:48 +0100
Subject: [PATCH 04/10] adding deployment spec files

---
 10-4-rs-queue.yaml    |  5 +++-
 nginx-deployment.yaml | 65 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+), 1 deletion(-)
 create mode 100644 nginx-deployment.yaml

diff --git a/10-4-rs-queue.yaml b/10-4-rs-queue.yaml
index d8c06f5..b7aba1c 100644
--- a/10-4-rs-queue.yaml
+++ b/10-4-rs-queue.yaml
@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: ReplicaSet
 metadata:
   labels:
@@ -8,6 +8,9 @@ metadata:
   name: queue
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      component: queue
   template:
     metadata:
       labels:
diff --git a/nginx-deployment.yaml b/nginx-deployment.yaml
new file mode 100644
index 0000000..e919dd1
--- /dev/null
+++ b/nginx-deployment.yaml
@@ -0,0 +1,65 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    deployment.kubernetes.io/revision: "4"
+    kubectl.kubernetes.io/last-applied-configuration: |
+      {"apiVersion":"apps/v1","kind":"Deployment","metadata":{"annotations":{"deployment.kubernetes.io/revision":"1"},"creationTimestamp":"2023-01-11T05:15:20Z","generation":2,"labels":{"app":"nginx"},"name":"nginx","namespace":"default","resourceVersion":"6083099","uid":"26b30b0d-1e2c-43c8-8d14-a77385a5462d"},"spec":{"progressDeadlineSeconds":600,"replicas":2,"revisionHistoryLimit":10,"selector":{"matchLabels":{"app":"nginx"}},"strategy":{"rollingUpdate":{"maxSurge":"25%","maxUnavailable":"25%"},"type":"RollingUpdate"},"template":{"metadata":{"creationTimestamp":null,"labels":{"app":"nginx"}},"spec":{"containers":[{"image":"nginx:1.7.12","imagePullPolicy":"IfNotPresent","name":"nginx","resources":{},"terminationMessagePath":"/dev/termination-log","terminationMessagePolicy":"File"}],"dnsPolicy":"ClusterFirst","restartPolicy":"Always","schedulerName":"default-scheduler","securityContext":{},"terminationGracePeriodSeconds":30}}},"status":{"availableReplicas":2,"conditions":[{"lastTransitionTime":"2023-01-11T05:15:20Z","lastUpdateTime":"2023-01-11T05:15:29Z","message":"ReplicaSet \"nginx-65bfff77cf\" has successfully progressed.","reason":"NewReplicaSetAvailable","status":"True","type":"Progressing"},{"lastTransitionTime":"2023-01-11T05:18:57Z","lastUpdateTime":"2023-01-11T05:18:57Z","message":"Deployment has minimum availability.","reason":"MinimumReplicasAvailable","status":"True","type":"Available"}],"observedGeneration":2,"readyReplicas":2,"replicas":2,"updatedReplicas":2}}
+    kubernetes.io/change-cause: updared nginx rversion
+  creationTimestamp: "2023-01-11T05:15:20Z"
+  generation: 8
+  labels:
+    app: nginx
+  name: nginx
+  namespace: default
+  resourceVersion: "6346243"
+  uid: 26b30b0d-1e2c-43c8-8d14-a77385a5462d
+spec:
+  progressDeadlineSeconds: 600
+  replicas: 3
+  revisionHistoryLimit: 10
+  selector:
+    matchLabels:
+      app: nginx
+  strategy:
+    rollingUpdate:
+      maxSurge: 25%
+      maxUnavailable: 25%
+    type: RollingUpdate
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - image: nginx:1.9.10
+        imagePullPolicy: IfNotPresent
+        name: nginx
+        resources: {}
+        terminationMessagePath: /dev/termination-log
+        terminationMessagePolicy: File
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      securityContext: {}
+      terminationGracePeriodSeconds: 30
+status:
+  availableReplicas: 3
+  conditions:
+  - lastTransitionTime: "2023-01-11T05:43:30Z"
+    lastUpdateTime: "2023-01-11T05:43:30Z"
+    message: Deployment has minimum availability.
+    reason: MinimumReplicasAvailable
+    status: "True"
+    type: Available
+  - lastTransitionTime: "2023-01-11T05:15:20Z"
+    lastUpdateTime: "2023-01-11T14:08:59Z"
+    message: ReplicaSet "nginx-7fb877c8ff" has successfully progressed.
+    reason: NewReplicaSetAvailable
+    status: "True"
+    type: Progressing
+  observedGeneration: 8
+  readyReplicas: 3
+  replicas: 3
+  updatedReplicas: 3

From a610bdf127a3087a44cdefe6e47838ff623f7d59 Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Mon, 16 Jan 2023 08:17:27 +0100
Subject: [PATCH 05/10] review yaml files

---
 13-4-nfs-volume.yaml       | 3 +++
 13-5-nfs-volume-claim.yaml | 3 +++
 13-6-mysql-replicaset.yaml | 2 +-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/13-4-nfs-volume.yaml b/13-4-nfs-volume.yaml
index 0bf70b8..00a66ac 100644
--- a/13-4-nfs-volume.yaml
+++ b/13-4-nfs-volume.yaml
@@ -5,6 +5,9 @@ metadata:
   labels:
     volume: my-volume
 spec:
+  accessModes:
+  - ReadWriteOnce
+  - ReadWriteMany
   capacity:
     storage: 1Gi
   nfs:
diff --git a/13-5-nfs-volume-claim.yaml b/13-5-nfs-volume-claim.yaml
index 739ba67..9b335cb 100644
--- a/13-5-nfs-volume-claim.yaml
+++ b/13-5-nfs-volume-claim.yaml
@@ -3,6 +3,9 @@ apiVersion: v1
 metadata:
   name: database
 spec:
+  accessModes:
+  - ReadWriteOnce
+  - ReadWriteMany
   resources:
     requests:
       storage: 1Gi
diff --git a/13-6-mysql-replicaset.yaml b/13-6-mysql-replicaset.yaml
index fe70d29..041ef76 100644
--- a/13-6-mysql-replicaset.yaml
+++ b/13-6-mysql-replicaset.yaml
@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: ReplicaSet
 metadata:
   name: mysql

From 86ad08faebc3636b3cb27edcb1849f78eaacac51 Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Mon, 16 Jan 2023 10:46:59 +0100
Subject: [PATCH 06/10] note the running changes

---
 13-5-nfs-volume-claim.yaml | 2 +-
 13-6-mysql-replicaset.yaml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/13-5-nfs-volume-claim.yaml b/13-5-nfs-volume-claim.yaml
index 9b335cb..5821301 100644
--- a/13-5-nfs-volume-claim.yaml
+++ b/13-5-nfs-volume-claim.yaml
@@ -8,7 +8,7 @@ spec:
   - ReadWriteMany
   resources:
     requests:
-      storage: 1Gi
+      storage: 0.5Gi
   selector:
     matchLabels:
       volume: my-volume
diff --git a/13-6-mysql-replicaset.yaml b/13-6-mysql-replicaset.yaml
index 041ef76..58d2162 100644
--- a/13-6-mysql-replicaset.yaml
+++ b/13-6-mysql-replicaset.yaml
@@ -21,7 +21,7 @@ spec:
         resources:
           requests:
             cpu: 1
-            memory: 2Gi
+            memory: 1Gi
         env:
         # Environment variables are not a best practice for security,
         # but we're using them here for brevity in the example.

From 4047ad8ebb7c4ec8728bfbf01195b9da4ba5f28b Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Mon, 16 Jan 2023 11:20:49 +0100
Subject: [PATCH 07/10] corrected stateful sets and all that

---
 13-10-mongo-simple.yaml    | 7 +++++--
 13-13-mongo.yaml           | 7 +++++--
 13-5-nfs-volume-claim.yaml | 2 +-
 13-6-mysql-replicaset.yaml | 2 +-
 4 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/13-10-mongo-simple.yaml b/13-10-mongo-simple.yaml
index 0e50b65..aedd59c 100644
--- a/13-10-mongo-simple.yaml
+++ b/13-10-mongo-simple.yaml
@@ -1,14 +1,17 @@
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: mongo
 spec:
   serviceName: "mongo"
   replicas: 3
+  selector:
+   matchLabels:
+      name: mongo
   template:
     metadata:
       labels:
-        app: mongo
+        name: mongo
     spec:
       containers:
       - name: mongodb
diff --git a/13-13-mongo.yaml b/13-13-mongo.yaml
index 368b1a6..8cefb93 100644
--- a/13-13-mongo.yaml
+++ b/13-13-mongo.yaml
@@ -1,14 +1,17 @@
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: mongo
 spec:
   serviceName: "mongo"
   replicas: 3
+  selector:
+    matchLabels:
+      name: mongo
   template:
     metadata:
       labels:
-        app: mongo
+        name: mongo
     spec:
       containers:
       - name: mongodb
diff --git a/13-5-nfs-volume-claim.yaml b/13-5-nfs-volume-claim.yaml
index 5821301..9b335cb 100644
--- a/13-5-nfs-volume-claim.yaml
+++ b/13-5-nfs-volume-claim.yaml
@@ -8,7 +8,7 @@ spec:
   - ReadWriteMany
   resources:
     requests:
-      storage: 0.5Gi
+      storage: 1Gi
   selector:
     matchLabels:
       volume: my-volume
diff --git a/13-6-mysql-replicaset.yaml b/13-6-mysql-replicaset.yaml
index 58d2162..041ef76 100644
--- a/13-6-mysql-replicaset.yaml
+++ b/13-6-mysql-replicaset.yaml
@@ -21,7 +21,7 @@ spec:
         resources:
           requests:
             cpu: 1
-            memory: 1Gi
+            memory: 2Gi
         env:
         # Environment variables are not a best practice for security,
         # but we're using them here for brevity in the example.

From 33e5728eca490fb3fb8674758240c56002ca0c63 Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Tue, 17 Jan 2023 08:50:14 +0100
Subject: [PATCH 08/10] found the solution to server issue

---
 14-1-parse.yaml | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/14-1-parse.yaml b/14-1-parse.yaml
index f5b87a6..7194628 100644
--- a/14-1-parse.yaml
+++ b/14-1-parse.yaml
@@ -1,18 +1,21 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: parse-server
   namespace: default
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      name: parse-server
   template:
     metadata:
       labels:
-        run: parse-server
+        name: parse-server
     spec:
       containers:
       - name: parse-server
-        image: ${DOCKER_USER}/parse-server
+        image: monarene/parse-server
         env:
         - name: PARSE_SERVER_DATABASE_URI
           value: "mongodb://mongo-0.mongo:27017,\

From fbf2296165053dcc41875432a6dc345ad3c2aec8 Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Tue, 17 Jan 2023 14:41:28 +0100
Subject: [PATCH 09/10] adding the changes to ghost

---
 14-4-ghost.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/14-4-ghost.yaml b/14-4-ghost.yaml
index f553ac0..02b9596 100644
--- a/14-4-ghost.yaml
+++ b/14-4-ghost.yaml
@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: ghost

From 23eac3c71441fbe74c96a34c9ba38b00c03799d0 Mon Sep 17 00:00:00 2001
From: Michael Mekuleyi <mekuleyimichael@gmail.com>
Date: Tue, 17 Jan 2023 19:16:40 +0100
Subject: [PATCH 10/10] update yaml files

---
 14-10-redis.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/14-10-redis.yaml b/14-10-redis.yaml
index 2a8cd58..46a88a6 100644
--- a/14-10-redis.yaml
+++ b/14-10-redis.yaml
@@ -1,9 +1,12 @@
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: redis
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: redis
   serviceName: redis
   template:
     metadata: