init

app-DEV-OPS · Mar 16, 2022 · 49ec779 · 49ec779
commit 49ec779
Show file tree

Hide file tree

Showing 68 changed files with 638 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -0,0 +1,4 @@
+# Killercoda Scenario Examples
+
+See these in action here: https://killercoda.com/examples
+
diff --git a/code-actions/index.json b/code-actions/index.json
@@ -0,0 +1,17 @@
+{
+  "title": "Code Actions",
+  "description": "Let users copy or exec code blocks",
+  "details": {
+    "intro": {
+      "text": "intro.md"
+    },
+    "steps": [
+      {
+        "text": "step1.md"
+      }
+    ]
+  },
+  "backend": {
+    "imageid": "ubuntu20.04"
+  }
+}
diff --git a/code-actions/intro.md b/code-actions/intro.md
@@ -0,0 +1,5 @@
+
+<br>
+
+Let's learn how users can copy or exec code blocks
+
diff --git a/code-actions/step1.md b/code-actions/step1.md
@@ -0,0 +1,24 @@
+
+<br>
+
+### Single line code blocks can be copied by default
+`copy me`
+
+### It can also be disabled
+`copying disabled`{{}}
+
+### Execute a command per click
+`ls -lh`{{exec}}
+
+### Copy multiline code block
+```
+uname -r
+pwd
+```{{copy}}
+
+### Execute multiline code block
+
+```
+uname -r
+pwd
+```{{exec}}
diff --git a/code-snippets/finish.md b/code-snippets/finish.md
@@ -0,0 +1,6 @@
+
+<br>
+
+### WELL DONE !
+
+You solved this challenge!
diff --git a/code-snippets/index.json b/code-snippets/index.json
@@ -0,0 +1,26 @@
+{
+  "title": "Code Snippets",
+  "description": "Include code snippets of various languages",
+  "details": {
+    "intro": {
+      "text": "intro.md"
+    },
+    "steps": [
+      {
+        "text": "step1.md"
+      },
+      {
+        "text": "step2.md"
+      },
+      {
+        "text": "step3.md"
+      }
+    ],
+    "finish": {
+      "text": "finish.md"
+    }
+  },
+  "backend": {
+    "imageid": "ubuntu20.04"
+  }
+}
diff --git a/code-snippets/intro.md b/code-snippets/intro.md
@@ -0,0 +1,8 @@
+
+<br>
+
+```
+howTo() {
+    includeCode("snippets");
+}
+```
diff --git a/code-snippets/step1.md b/code-snippets/step1.md
@@ -0,0 +1,59 @@
+
+There is recognition for common languages in code blocks.
+
+### Javascript
+```
+let var = 'good morning';
+alert(var);
+```
+
+### HTML
+```
+<!DOCTYPE HTML>
+<html>
+<body>
+  <p>This is very informative</p>
+</body>
+</html>
+```
+
+### Golang
+
+```
+package main
+import "fmt"
+func main() {
+    fmt.Println("hello world")
+}
+```
+
+### YAML
+
+```
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+```
+
+### JSON
+
+```
+{
+    "apiVersion": "v1",
+    "kind": "Pod",
+    "metadata": {
+        "generateName": "weave-net-",
+        "labels": {
+            "name": "weave-net",
+            "pod-template-generation": "1"
+        },
+        "name": "weave-net-tntwq",
+        "namespace": "kube-system",
+    }
+}
+```
diff --git a/code-snippets/step2.md b/code-snippets/step2.md
@@ -0,0 +1,28 @@
+
+### Set language specifically
+
+```yaml
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+```
+
+<br>
+
+### Disable syntax highlighting for a snippet
+
+```text
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+```
diff --git a/code-snippets/step3.md b/code-snippets/step3.md
@@ -0,0 +1,30 @@
+
+### Highlight important lines
+
+```yaml{2,5,6}
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nginx
+spec:
+  containers:
+  - name: nginx
+    image: nginx
+```
+
+
+```json{6-9}
+{
+    "apiVersion": "v1",
+    "kind": "Pod",
+    "metadata": {
+        "generateName": "weave-net-",
+        "labels": {
+            "name": "weave-net",
+            "pod-template-generation": "1"
+        },
+        "name": "weave-net-tntwq",
+        "namespace": "kube-system",
+    }
+}
+```
diff --git a/foreground-background-scripts-multi-step/finish/background.sh b/foreground-background-scripts-multi-step/finish/background.sh
@@ -0,0 +1,2 @@
+sleep 3
+echo done > /tmp/background3
diff --git a/foreground-background-scripts-multi-step/finish/foreground.sh b/foreground-background-scripts-multi-step/finish/foreground.sh
@@ -0,0 +1,3 @@
+echo waiting for finish-background-script to finish
+while [ ! -f /tmp/background3 ]; do sleep 1; done
+echo DONE
diff --git a/foreground-background-scripts-multi-step/finish/text.md b/foreground-background-scripts-multi-step/finish/text.md
@@ -0,0 +1,4 @@
+
+<br>
+
+THE END
diff --git a/foreground-background-scripts-multi-step/index.json b/foreground-background-scripts-multi-step/index.json
@@ -0,0 +1,37 @@
+{
+  "title": "Foreground Background Scripts Multi Steps",
+  "description": "Multiple steps can have foreground and background scripts",
+  "details": {
+    "intro": {
+      "title": "Intro",
+      "text": "intro/text.md",
+      "foreground": "intro/foreground.sh",
+      "background": "intro/background.sh"
+    },
+    "steps": [
+      {
+        "title": "Step1",
+        "text": "step1/text.md",
+        "foreground": "step1/foreground.sh",
+        "background": "step1/background.sh",
+        "verify": "step1/verify.sh"
+      },
+      {
+        "title": "Step2",
+        "text": "step2/text.md",
+        "foreground": "step2/foreground.sh",
+        "background": "step2/background.sh",
+        "verify": "step2/verify.sh"
+      }
+    ],
+    "finish": {
+      "title": "Finish",
+      "text": "finish/text.md",
+      "foreground": "finish/foreground.sh",
+      "background": "finish/background.sh"
+    }
+  },
+  "backend": {
+    "imageid": "ubuntu20.04"
+  }
+}
diff --git a/foreground-background-scripts-multi-step/intro/background.sh b/foreground-background-scripts-multi-step/intro/background.sh
@@ -0,0 +1,2 @@
+sleep 3
+echo done > /tmp/background0
diff --git a/foreground-background-scripts-multi-step/intro/foreground.sh b/foreground-background-scripts-multi-step/intro/foreground.sh
@@ -0,0 +1,3 @@
+echo waiting for init-background-script to finish
+while [ ! -f /tmp/background0 ]; do sleep 1; done
+echo Hello and welcome to this scenario!
diff --git a/foreground-background-scripts-multi-step/intro/text.md b/foreground-background-scripts-multi-step/intro/text.md
@@ -0,0 +1,4 @@
+
+<br>
+
+What an Intro! It even greets us in the terminal!
diff --git a/foreground-background-scripts-multi-step/step1/background.sh b/foreground-background-scripts-multi-step/step1/background.sh
@@ -0,0 +1,2 @@
+sleep 3
+echo done > /tmp/background1
diff --git a/foreground-background-scripts-multi-step/step1/foreground.sh b/foreground-background-scripts-multi-step/step1/foreground.sh
@@ -0,0 +1,3 @@
+echo waiting for step1-background-script to finish
+while [ ! -f /tmp/background1 ]; do sleep 1; done
+echo DONE
diff --git a/foreground-background-scripts-multi-step/step1/text.md b/foreground-background-scripts-multi-step/step1/text.md
@@ -0,0 +1,4 @@
+
+<br>
+
+Please create file `/tmp/step1`
diff --git a/foreground-background-scripts-multi-step/step1/verify.sh b/foreground-background-scripts-multi-step/step1/verify.sh
@@ -0,0 +1 @@
+stat /tmp/step1
diff --git a/foreground-background-scripts-multi-step/step2/background.sh b/foreground-background-scripts-multi-step/step2/background.sh
@@ -0,0 +1,2 @@
+sleep 3
+echo done > /tmp/background2
diff --git a/foreground-background-scripts-multi-step/step2/foreground.sh b/foreground-background-scripts-multi-step/step2/foreground.sh
@@ -0,0 +1,3 @@
+echo waiting for step2-background-script to finish
+while [ ! -f /tmp/background2 ]; do sleep 1; done
+echo DONE
diff --git a/foreground-background-scripts-multi-step/step2/text.md b/foreground-background-scripts-multi-step/step2/text.md
@@ -0,0 +1,4 @@
+
+<br>
+
+And to complete this step just create the file `/tmp/step2`
diff --git a/foreground-background-scripts-multi-step/step2/verify.sh b/foreground-background-scripts-multi-step/step2/verify.sh
@@ -0,0 +1 @@
+stat /tmp/step2
diff --git a/foreground-background-scripts/background.sh b/foreground-background-scripts/background.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+echo test
+
+echo test2
+
+sleep 5 # some long running background task
+
+touch /tmp/finished
diff --git a/foreground-background-scripts/foreground.sh b/foreground-background-scripts/foreground.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+echo -n "Installing scenario..."
+
+while [ ! -f /tmp/finished ]; do
+    echo -n '.'
+    sleep 1;
+done
+
+echo -n " done"
+echo
+echo
diff --git a/foreground-background-scripts/index.json b/foreground-background-scripts/index.json
@@ -0,0 +1,14 @@
+{
+  "title": "Foreground Background Scripts",
+  "description": "Execute code automatically in foreground and background",
+  "details": {
+    "intro": {
+      "text": "intro.md",
+      "foreground": "foreground.sh",
+      "background": "background.sh"
+    }
+  },
+  "backend": {
+    "imageid": "ubuntu20.04"
+  }
+}
diff --git a/foreground-background-scripts/intro.md b/foreground-background-scripts/intro.md
@@ -0,0 +1,4 @@
+
+<br>
+
+Here we see that the foreground script waits for the background script to finish.
diff --git a/kubernetes-1node/finish.md b/kubernetes-1node/finish.md
@@ -0,0 +1,6 @@
+
+<br>
+
+### WELL DONE !
+
+You solved this challenge!
diff --git a/kubernetes-1node/index.json b/kubernetes-1node/index.json
@@ -0,0 +1,21 @@
+{
+  "title": "Kubernetes 1node",
+  "description": "Use a simple one node Kubernetes cluster and let user list all pods",
+  "details": {
+    "intro": {
+      "text": "intro.md"
+    },
+    "steps": [
+      {
+        "title": "List all pods",
+        "text": "step1.md"
+      }
+    ],
+    "finish": {
+      "text": "finish.md"
+    }
+  },
+  "backend": {
+    "imageid": "kubernetes-kubeadm-1node-ubuntu20.04"
+  }
+}
diff --git a/kubernetes-1node/intro.md b/kubernetes-1node/intro.md
@@ -0,0 +1,8 @@
+
+<br>
+
+### Welcome !
+
+In this scenario we'll learn how to update the `apt` repository.
+
+**HAVE FUN**
diff --git a/kubernetes-1node/step1.md b/kubernetes-1node/step1.md
@@ -0,0 +1,2 @@
+
+Run `k get pod -A`
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,4 @@
		# Killercoda Scenario Examples

		See these in action here: https://killercoda.com/examples
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,5 @@

		<br>

		Let's learn how users can copy or exec code blocks
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,4 @@

		<br>

		What an Intro! It even greets us in the terminal!
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,4 @@

		<br>

		And to complete this step just create the file `/tmp/step2`
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,4 @@

		<br>

		Here we see that the foreground script waits for the background script to finish.