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Create client and exporters with jmp admin cli#1

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NickCao merged 2 commits intomainfrom
more-tests
Jan 29, 2025
Merged

Create client and exporters with jmp admin cli#1
NickCao merged 2 commits intomainfrom
more-tests

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@NickCao NickCao commented Jan 29, 2025

Summary by CodeRabbit

  • Workflow Updates
    • Renamed workflow steps to better reflect their purpose.
    • Streamlined jumpstarter installation and configuration process.
    • Updated commands to use jmp tool for creating clients and exporters.
    • Simplified dependency installation and environment setup.

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coderabbitai bot commented Jan 29, 2025

Walkthrough

The pull request modifies the GitHub Actions workflow in action.yml for Jumpstarter end-to-end testing. The changes streamline the workflow by renaming steps and updating the process of creating clients and exporters. Instead of using Go commands, the new implementation leverages the jmp tool to directly create and configure clients and exporters. The workflow now focuses on installing Python packages, creating specific client and exporter configurations, and integrating Kubernetes patching steps more efficiently.

Changes

File Change Summary
action.yml - Renamed "Create client" step to "Install jumpstarter"
- Replaced Go commands with jmp tool for client and exporter creation
- Added uv pip install for Python package installation
- Integrated Kubernetes patching steps into "Run jumpstarter" step

Poem

🐰 In the realm of workflows so bright,
Jumpstarter dances with newfound might
jmp commands leap, configs take flight
Python packages installed just right
A rabbit's workflow, sleek and tight! 🚀


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Actionable comments posted: 0

🔭 Outside diff range comments (2)
action.yml (2)

Line range hint 74-77: Improve process management and timing.

The current implementation has several issues:

  1. Background processes might become orphaned
  2. Fixed sleep duration might be unreliable
  3. No health checks before proceeding
+# Store PIDs for cleanup
+declare -a PIDS
+
 jmp exporter run test-exporter-1 &
+PIDS+=($!)
 jmp exporter run test-exporter-2 &
+PIDS+=($!)
 
-sleep 5
+# Function to cleanup background processes
+cleanup() {
+  for pid in "${PIDS[@]}"; do
+    kill "$pid" 2>/dev/null || true
+  done
+}
+trap cleanup EXIT
+
+# Wait for exporters to be ready
+timeout 30s bash -c '
+until jmp exporter list-configs | grep -q "test-exporter-1.*READY" && \
+      jmp exporter list-configs | grep -q "test-exporter-2.*READY"; do
+  sleep 1
+done
+'

Add cleanup and process management to prevent resource leaks

The workflow creates resources and background processes without proper cleanup mechanisms. Please add:

  • Trap handlers to clean up jumpstarter resources on exit
  • Process management for background tasks
  • Error handling for resource creation steps

Example:

- name: Run jumpstarter
  shell: bash
  run: |
    cleanup() {
      jmp admin delete client test-client-1
      jmp admin delete exporter test-exporter-1
      jmp admin delete exporter test-exporter-2
      kill $(jobs -p) 2>/dev/null
    }
    trap cleanup EXIT
    ...
🔗 Analysis chain

Line range hint 34-84: Verify the end-to-end workflow with integration tests.

The workflow changes look good overall but should be verified with integration tests to ensure:

  1. Proper cleanup of resources
  2. Handling of various failure scenarios
  3. Consistent behavior across different environments
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the workflow changes by checking for similar patterns in existing tests

# Look for existing integration tests
fd -e py -e yaml 'test.*integration|e2e' .

# Check for resource cleanup patterns
rg -A 5 'trap.*cleanup|EXIT'

# Look for similar workflow patterns
rg -A 5 'jmp.*admin.*create|kubectl.*patch.*exporters'

Length of output: 1200

🧹 Nitpick comments (3)
action.yml (3)

37-42: Consider adding error handling and version constraints.

The installation step could be more robust with:

  1. Error handling to catch failed installations
  2. Version constraints for dependencies
  3. Activation of virtual environment in the same step
 uv venv
+. .venv/bin/activate || exit 1
 uv pip install \
+  --upgrade \
   ./jumpstarter/packages/jumpstarter-cli \
   ./jumpstarter/packages/jumpstarter-driver-composite \
   ./jumpstarter/packages/jumpstarter-driver-power \
-  ./jumpstarter/packages/jumpstarter-driver-opendal
+  ./jumpstarter/packages/jumpstarter-driver-opendal || exit 1

50-52: Add validation for client and exporter creation.

The commands should verify successful creation of resources.

-jmp admin create client   test-client-1   --save --unsafe
-jmp admin create exporter test-exporter-1 --save
-jmp admin create exporter test-exporter-2 --save
+jmp admin create client   test-client-1   --save --unsafe || exit 1
+jmp admin create exporter test-exporter-1 --save || exit 1
+jmp admin create exporter test-exporter-2 --save || exit 1

61-62: Add validation for Kubernetes patches.

The kubectl patch commands should verify successful application of the patches.

 kubectl -n default patch exporters.jumpstarter.dev test-exporter-1 \
-  --type=merge --patch '{"metadata":{"labels":{"example.com/board":"rpi4"}}}'
+  --type=merge --patch '{"metadata":{"labels":{"example.com/board":"rpi4"}}}' || exit 1
+kubectl -n default wait --for=condition=Ready exporters.jumpstarter.dev/test-exporter-1 --timeout=30s || exit 1

Also applies to: 69-70

📜 Review details

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Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 240e5d0 and bf4aa95.

📒 Files selected for processing (1)
  • action.yml (1 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (1)
  • GitHub Check: test
🔇 Additional comments (1)
action.yml (1)

48-48: Security: Verify if GRPC_INSECURE is intended for production.

The JUMPSTARTER_GRPC_INSECURE=1 setting disables secure communication. Ensure this is only for testing purposes.

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Actionable comments posted: 1

🔭 Outside diff range comments (1)
action.yml (1)

Line range hint 73-89: Improve test reliability and process management.

The current testing approach has several potential issues:

  1. No validation that exporters started successfully
  2. Fixed sleep duration might be insufficient
  3. No cleanup of background processes
  4. No error handling for shell commands

Consider implementing a more robust testing approach:

+        # Start exporters with proper process management
+        declare -A exporter_pids
+        for exporter in test-exporter-{1,2}; do
+          jmp exporter run "$exporter" &
+          exporter_pids[$exporter]=$!
+        done
+
+        # Function to cleanup background processes
+        cleanup() {
+          for pid in "${exporter_pids[@]}"; do
+            kill "$pid" 2>/dev/null || true
+          done
+        }
+        trap cleanup EXIT
+
+        # Wait for exporters to be ready
+        max_attempts=30
+        for attempt in $(seq 1 $max_attempts); do
+          if jmp exporter list-configs | grep -q "test-exporter"; then
+            break
+          fi
+          if [ "$attempt" -eq "$max_attempts" ]; then
+            echo "Timeout waiting for exporters to start"
+            exit 1
+          fi
+          sleep 1
+        done
+
+        # Execute tests with error handling
+        for board in rpi4 rpi5; do
+          cmd="j ${board#rpi4:power}"
+          cmd="${cmd#rpi5:storage}"
+          if ! jmp client shell test-client-1 --label example.com/board "$board" <<< "$cmd"; then
+            echo "Test failed for board: $board"
+            exit 1
+          fi
+        done
🧹 Nitpick comments (1)
action.yml (1)

37-42: Consider improving package installation reliability.

The current package installation approach has potential reliability concerns:

  1. Using relative paths (./jumpstarter/packages/*) could be fragile if the directory structure changes
  2. Missing version pinning could lead to reproducibility issues
  3. No error handling for installation failures

Consider this more robust approach:

-        uv pip install \
-          ./jumpstarter/packages/jumpstarter-cli \
-          ./jumpstarter/packages/jumpstarter-driver-composite \
-          ./jumpstarter/packages/jumpstarter-driver-power \
-          ./jumpstarter/packages/jumpstarter-driver-opendal
+        set -e  # Exit on any error
+        JUMPSTARTER_PATH="./jumpstarter/packages"
+        for package in \
+          jumpstarter-cli \
+          jumpstarter-driver-composite \
+          jumpstarter-driver-power \
+          jumpstarter-driver-opendal; do
+          uv pip install "${JUMPSTARTER_PATH}/${package}" || {
+            echo "Failed to install ${package}"
+            exit 1
+          }
+        done
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between bf4aa95 and 09ec42c.

📒 Files selected for processing (1)
  • action.yml (1 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (1)
  • GitHub Check: test
🔇 Additional comments (2)
action.yml (2)

53-55: Justify usage of --unsafe flag and add error handling.

The client creation uses the --unsafe flag without explanation, and there's no error handling for creation failures.

  1. Document why the --unsafe flag is necessary
  2. Add error checking after each creation command
-        jmp admin create client   test-client-1   --save --unsafe
-        jmp admin create exporter test-exporter-1 --save
-        jmp admin create exporter test-exporter-2 --save
+        # TODO: Document why --unsafe is required
+        jmp admin create client test-client-1 --save --unsafe || {
+          echo "Failed to create client"
+          exit 1
+        }
+        
+        for exporter in test-exporter-1 test-exporter-2; do
+          jmp admin create exporter "$exporter" --save || {
+            echo "Failed to create exporter: $exporter"
+            exit 1
+          }
+        done

49-52: Review security implications of the configuration.

The current setup has potential security concerns:

  1. Using JUMPSTARTER_GRPC_INSECURE=1 disables transport security
  2. No validation of sudo availability
  3. Directory permissions could be more restrictive

Please ensure this is not intended for production use. If it is, consider:

  1. Implementing proper TLS certificates
  2. Using more restrictive permissions
  3. Adding error handling for sudo operations
+        if ! command -v sudo >/dev/null 2>&1; then
+          echo "sudo is required but not available"
+          exit 1
+        fi
         sudo mkdir -p /etc/jumpstarter/exporters
-        sudo chown $USER /etc/jumpstarter/exporters
+        sudo chown $USER:$USER /etc/jumpstarter/exporters
+        sudo chmod 750 /etc/jumpstarter/exporters

@NickCao NickCao merged commit 1341930 into main Jan 29, 2025
2 checks passed
@NickCao NickCao deleted the more-tests branch January 29, 2025 19:56
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