adding oracle cli task

task/oci-cli/0.1/README.md

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+Running OCI CLI Commands with Tekton Task
+This guide explains how to use a Tekton Task and TaskRun to execute OCI (Oracle Cloud Infrastructure) CLI commands using the ghcr.io/oracle/oci-cli:latest Docker image.
+
+
+
+       Prerequisites
+Before proceeding, ensure you have the following:
+
+A Kubernetes cluster with Tekton Pipelines installed.
+Access to OCI with:
+Tenancy OCID: Found in the OCI Console under Administration > Tenancy Details.
+User OCID: Found in Identity > Users.
+API Key Fingerprint: Found in your API key details.
+Private Key: The key you use for OCI API authentication.
+Region: The OCI region identifier (e.g., us-ashburn-1).
+
+
+       Encode Your Private Key
+The private key must be base64 encoded before use.
+
+Run the following command to encode your private key:
+
+cat ~/.oci/oci_api_key.pem | base64
+
+
+Save the output for use in the TaskRun
+
+
+Apply the Tekton Task
+Save the following Tekton Task YAML as oci-cli-task.yaml
+
+
+Execute the Task with TaskRun
+Save the following TaskRun YAML as oci-cli-taskrun.yaml
+
+Replace placeholders in the TaskRun:
+
+<YOUR_TENANCY_OCID>: Your Tenancy OCID.
+<YOUR_USER_OCID>: Your User OCID.
+<YOUR_FINGERPRINT>: Your API key fingerprint.
+<BASE64_ENCODED_PRIVATE_KEY>: The base64-encoded private key content.
+
+

task/oci-cli/0.1/oci-cli-task.yaml

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+apiVersion: tekton.dev/v1
+kind: Task
+metadata:
+  name: oci-cli-task
+  labels:
+    app.kubernetes.io/version: "0.1"
+  annotations:
+    tekton.dev/pipelines.minVersion: "0.54.0"
+    tekton.dev/categories: CLI
+    tekton.dev/tags: cli
+    tekton.dev/displayName: "oracle cli task"
+    tekton.dev/platforms: "linux/amd64"
+spec:
+  params:
+    - name: tenancy_ocid
+      description: "The OCID of the tenancy"
+    - name: user_ocid
+      description: "The OCID of the user"
+    - name: fingerprint
+      description: "The fingerprint of the API key"
+    - name: private_key
+      description: "The private key content (base64 encoded)"
+    - name: region
+      description: "The OCI region (e.g., us-ashburn-1)"
+    - name: command
+      description: "The OCI CLI command to execute"
+  steps:
+    - name: oci-cli
+      image: ghcr.io/oracle/oci-cli:latest
+      script: |
+        #!/bin/bash
+        set -e
+        mkdir -p /root/.oci
+        # Decode and store the private key
+        echo "$PRIVATE_KEY" | base64 -d > /root/.oci/oci_api_key.pem
+        chmod 600 /root/.oci/oci_api_key.pem
+
+        # Create OCI configuration
+        mkdir -p /root/.oci
+        cat <<EOF > /root/.oci/config
+        [DEFAULT]
+        tenancy=${TENANCY_OCID}
+        user=${USER_OCID}
+        fingerprint=${FINGERPRINT}
+        key_file=/root/.oci/oci_api_key.pem
+        region=${REGION}
+        EOF
+
+        # Verify the configuration
+        echo "OCI CLI Configuration:"
+        cat /root/.oci/config
+
+        # Run the provided OCI CLI command
+        echo "Executing OCI CLI command: $COMMAND"
+        eval $COMMAND
+  env:
+    - name: TENANCY_OCID
+      value: "$(params.tenancy_ocid)"
+    - name: USER_OCID
+      value: "$(params.user_ocid)"
+    - name: FINGERPRINT
+      value: "$(params.fingerprint)"
+    - name: PRIVATE_KEY
+      value: "$(params.private_key)"
+    - name: REGION
+      value: "$(params.region)"
+    - name: COMMAND
+      value: "$(params.command)"

task/oci-cli/0.1/samples/oci-cli-taskrun.yaml

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+apiVersion: tekton.dev/v1beta1
+kind: TaskRun
+metadata:
+  name: oci-cli-taskrun
+  namespace: default
+spec:
+  taskRef:
+    name: oci-cli-task
+  params:
+    - name: tenancy_ocid
+      value: "<YOUR_TENANCY_OCID>" # Replace with your Tenancy OCID
+    - name: user_ocid
+      value: "<YOUR_USER_OCID>"     # Replace with your User OCID
+    - name: fingerprint
+      value: "<YOUR_FINGERPRINT>"  # Replace with your API key fingerprint
+    - name: private_key
+      value: "<BASE64_ENCODED_PRIVATE_KEY>"  # Replace with base64-encoded private key
+    - name: region
+      value: "us-ashburn-1"        # Replace with your OCI region
+    - name: command
+      value: "oci iam compartment list"  # Replace with your OCI CLI command