From 1399f382b189608d98cfb2b4a987640d264ae2d3 Mon Sep 17 00:00:00 2001
From: James Pace <jpace121@gmail.com>
Date: Fri, 26 Aug 2022 21:46:59 -0400
Subject: [PATCH] Initial clone with pipeline.

---
 .gitignore                       |  1 +
 images/Dockerfile_gitssh         |  6 ++++
 namespaces/j7s-dev-namspace.json | 10 ++++++
 notes.md                         | 48 +++++++++++++++++++++++++++++
 pipelines/git-pipeline.yaml      | 53 ++++++++++++++++++++++++++++++++
 runs/git-run.yaml                | 22 +++++++++++++
 6 files changed, 140 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 images/Dockerfile_gitssh
 create mode 100644 namespaces/j7s-dev-namspace.json
 create mode 100644 notes.md
 create mode 100644 pipelines/git-pipeline.yaml
 create mode 100644 runs/git-run.yaml

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4bd922a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+secrets/
diff --git a/images/Dockerfile_gitssh b/images/Dockerfile_gitssh
new file mode 100644
index 0000000..95f6341
--- /dev/null
+++ b/images/Dockerfile_gitssh
@@ -0,0 +1,6 @@
+FROM docker.io/debian:bullseye-slim
+
+RUN apt update -y && \
+    apt install -y \
+       git \
+       openssh-client
\ No newline at end of file
diff --git a/namespaces/j7s-dev-namspace.json b/namespaces/j7s-dev-namspace.json
new file mode 100644
index 0000000..c6bb2fe
--- /dev/null
+++ b/namespaces/j7s-dev-namspace.json
@@ -0,0 +1,10 @@
+{
+  "apiVersion": "v1",
+  "kind": "Namespace",
+  "metadata": {
+    "name": "j7s-dev",
+    "labels": {
+      "name": "j7s-dev"
+    }
+  }
+}
diff --git a/notes.md b/notes.md
new file mode 100644
index 0000000..2c21c7a
--- /dev/null
+++ b/notes.md
@@ -0,0 +1,48 @@
+# Notes
+
+Install:
+
+1. Set up wireguard.
+2. Download k3s install script from website.
+3. For master:
+   `INSTALL_K3S_EXEC="server --node-ip '10.100.100.5' --advertise-address '10.100.100.5' --flannel-iface 'wg0'" ./k3s.sh`
+4. For node:
+   `INSTALL_K3S_EXEC="agent --server 'https://10.100.100.5:6443' --token 'K3S_TOKEN' --node-ip '10.100.100.?' --advertise-address '10.100.100.?' --flannel-iface 'wg0'" ./k3s.sh`
+5. Install kubectl on laptop.
+6. Copy `/etc/rancher/k3s/k3s.yaml` to laptop and change localhost IP to wireguard IP.
+7. `kubectl cluster-info`
+8. Install tkn CLI.
+   `https://tekton.dev/docs/cli/`
+   I installed manually.
+
+Set up Tekton:
+```
+kubectl apply --filename https://storage.googleapis.com/tekton-releases/pipeline/latest/release.yaml
+```
+Set up Tekton Dashboard:
+```
+kubectl apply --filename https://storage.googleapis.com/tekton-releases/dashboard/latest/tekton-dashboard-release.yaml
+```
+Port forward locally:
+```
+kubectl port-forward -n tekton-pipelines service/tekton-dashboard 9097:9097
+```
+
+Set up a namespace:
+```
+kubectl create -f j7s-dev-namspace.json
+```
+```
+kubectl config set-context j7s-dev --namespace=j7s-dev \
+  --cluster=j7s-dev \
+  --user=default
+```
+
+Stuff I installed from tkn.
+```
+tkn hub install task git-clone
+tkn hub install task ansible-runner
+tkn hub install task git-batch-merge
+```
+
+
diff --git a/pipelines/git-pipeline.yaml b/pipelines/git-pipeline.yaml
new file mode 100644
index 0000000..8093328
--- /dev/null
+++ b/pipelines/git-pipeline.yaml
@@ -0,0 +1,53 @@
+apiVersion: tekton.dev/v1beta1
+kind: Pipeline
+metadata:
+  name: cat-git-repo
+spec:
+  description: A test pipeline.
+  params:
+  - name: repo-url
+    type: string
+    description: The git repository URL to clone from.
+  workspaces:
+  - name: shared-data
+    description: Shared data.
+  - name: git-credentials
+    description: My ssh credentials
+  tasks:
+  - name: fetch-repo
+    workspaces:
+    - name: output
+      workspace: shared-data
+    - name: ssh-directory
+      workspace: git-credentials
+    params:
+    - name: url
+      value: $(params.repo-url)
+    taskSpec:
+      workspaces:
+        - name: output
+        - name: ssh-directory
+      params:
+        - name: url
+      steps:
+      - image: 192.168.1.128:8443/gitssh:latest
+        script: |
+          set -x
+          cp -r $(workspaces.ssh-directory.path) ~/.ssh
+          chmod 700 ~/.ssh
+          chmod -R 400 ~/.ssh/*
+          git clone $(params.url) $(workspaces.output.path)
+
+  - name: cat-readme
+    runAfter: ["fetch-repo"]
+    workspaces:
+    - name: source
+      workspace: shared-data
+    taskSpec:
+      workspaces:
+      - name: source
+      steps:
+      - image: docker.io/debian:latest
+        script: |
+          set -x
+          cat $(workspaces.source.path)/README
diff --git a/runs/git-run.yaml b/runs/git-run.yaml
new file mode 100644
index 0000000..5a21cc1
--- /dev/null
+++ b/runs/git-run.yaml
@@ -0,0 +1,22 @@
+apiVersion: tekton.dev/v1beta1
+kind: PipelineRun
+metadata:
+  name: with-custom-container-2
+spec:
+  pipelineRef:
+    name: cat-git-repo
+  workspaces:
+  - name: shared-data
+    volumeClaimTemplate:
+      spec:
+        accessModes:
+        - ReadWriteOnce
+        resources:
+          requests:
+            storage: 1Gi
+  - name: git-credentials
+    secret:
+      secretName: git-credentials
+  params:
+  - name: repo-url
+    value: ssh://git@git.jpace121.net:2222/jimmy/tekton-test.git