DSCI Report: dsci@1f7f688.1790276185
18:56:28 :: [repository] - index updated from http://sparrowhub.io/repo/api/v1/index run stage: main [task run: task.bash - create directory scm] [task stdout] 18:56:29 :: directory path: scm 18:56:29 :: directory owner: <ubuntu> 18:56:29 :: directory group: <ubuntu> 18:56:29 :: directory access rights: drwxr-xr-x scm: http://localhost:8080/pipeline-generator.git sha: 1f7f688 message: fix get_state by dsci@sparrowhub.io - manual run container runtime: podman raku version Raku++ 4.0.1 (2026-09-17) x86_64-linux sparrow version 0.0.95 runner version: 0.1.1 ======= [task run: task.bash - bash: git config --global advice.detachedHead false] [task stdout] [task run: task.bash - bash: git clone http://localhost:8080/pipeline-generator ...] [task stdout] 18:56:30 :: /home/ubuntu/.dsci/.sparky/.cache/1f7f688.1790276185/.sparrowdo/scm [task stderr] 18:56:30 :: Cloning into '.'... [task run: task.bash - bash: git checkout 1f7f688] [task stdout] 18:56:31 :: /home/ubuntu/.dsci/.sparky/.cache/1f7f688.1790276185/.sparrowdo/scm [task stderr] 18:56:31 :: HEAD is now at 1f7f688 fix get_state pipeline mode: localhost run dsci agent container from image: melezhik/dsci-agent-rakupp ai_agent_message set: 4453434920706970656c696e6520746f206465706c6f792068656d7020636861727420746f206b3873 >>> POST http://127.0.0.1:8181/stash >>> POST http://127.0.0.1:8181/queue >>> wait for jobs, timeout: 600 sec >>> GET http://127.0.0.1:8181/stash/job.run/vmljzadubypwigroxnfs.593727 job test ... [OK] ... >>> GET job report, status=200 18:56:38 :: [repository] - index updated from http://sparrowhub.io/repo/api/v1/index run stage: job-run raku version Raku++ 4.0.1 (2026-09-17) x86_64-linux sparrow version 0.0.95 runner version: 0.1.1 run job: test === >>> GET http://127.0.0.1:8181/stash/job.run/vmljzadubypwigroxnfs.593727 [task run: task.bash - create directory scm] [task stdout] 18:56:40 :: directory path: scm 18:56:40 :: directory owner: <ubuntu> 18:56:40 :: directory group: <ubuntu> 18:56:40 :: directory access rights: drwxr-xr-x [task run: task.bash - bash: git clone http://localhost:8080/pipeline-generator ...] [task stdout] 18:56:40 :: /home/ubuntu/.dsci/.sparky/.cache/vmljzadubypwigroxnfs.593727/.sparrowdo/scm [task stderr] 18:56:40 :: Cloning into '.'... [task run: task.bash - bash: git checkout 1f7f688] [task stdout] 18:56:40 :: /home/ubuntu/.dsci/.sparky/.cache/vmljzadubypwigroxnfs.593727/.sparrowdo/scm [task stderr] 18:56:40 :: HEAD is now at 1f7f688 fix get_state [task run: task.bash - bash: prepare dsci scripts] [task stdout] >>> GET http://127.0.0.1:8181/stash/job.run/vmljzadubypwigroxnfs.593727 [task run: task.bash - .] [task stdout] 18:56:41 :: total 8 18:56:41 :: -rw-r--r-- 1 ubuntu ubuntu 109 Sep 24 18:56 jobs.yaml 18:56:41 :: -rw-r--r-- 1 ubuntu ubuntu 323 Sep 24 18:56 task.bash 18:56:41 :: 4453434920706970656c696e6520746f206465706c6f792068656d7020636861727420746f206b3873 18:56:47 :: === 18:56:47 :: DSCI pipeline to deploy hemp chart to k8s 18:56:47 :: === 18:56:47 :: **File structure** 18:56:47 :: 18:56:47 :: ``` 18:56:47 :: . 18:56:47 :: ├── jobs.yaml 18:56:47 :: └── helm_deploy/ 18:56:47 :: ├── config.yaml 18:56:47 :: ├── job.bash 18:56:47 :: └── tasks/ 18:56:47 :: ├── lint/ 18:56:47 :: │ └── task.bash 18:56:47 :: ├── package/ 18:56:47 :: │ └── task.bash 18:56:47 :: ├── push/ 18:56:47 :: │ └── task.bash 18:56:47 :: └── deploy/ 18:56:47 :: └── task.bash 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 1️⃣ `jobs.yaml` – only the pipeline definition 18:56:47 :: 18:56:47 :: ```yaml 18:56:47 :: # .dsci/jobs.yaml 18:56:47 :: jobs: 18:56:47 :: - id: helm_deploy 18:56:47 :: path: helm_deploy/ 18:56:47 :: # optional: override defaults from config.yaml 18:56:47 :: params: 18:56:47 :: chart_dir: charts/my‑app # path (relative to repo root) where the chart lives 18:56:47 :: release_name: my‑app 18:56:47 :: namespace: prod 18:56:47 :: chart_repo_url: https://my‑helm-repo.example.com 18:56:47 :: chart_repo_user: $(env HELM_REPO_USER) # can be injected as CI secret 18:56:47 :: chart_repo_pass: $(env HELM_REPO_PASS) 18:56:47 :: kubeconfig_path: ~/artifacts/kubeconfig # will be placed by a previous job or secret 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: *Only the list of jobs and (optionally) their input parameters are present – all real work lives in the job / task scripts.* 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 2️⃣ Default job parameters – `helm_deploy/config.yaml` 18:56:47 :: 18:56:47 :: ```yaml 18:56:47 :: # helm_deploy/config.yaml 18:56:47 :: # These values are used when the pipeline does **not** pass a param. 18:56:47 :: chart_dir: charts/my-app 18:56:47 :: release_name: my-app 18:56:47 :: namespace: default 18:56:47 :: chart_repo_url: "" # empty → no push, only local install 18:56:47 :: chart_repo_user: "" 18:56:47 :: chart_repo_pass: "" 18:56:47 :: kubeconfig_path: "" # if empty, the job will try to use the in‑cluster config 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 3️⃣ Job entry point – `helm_deploy/job.bash` 18:56:47 :: 18:56:47 :: ```bash 18:56:47 :: #!/usr/bin/env bash 18:56:47 :: # helm_deploy/job.bash 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: # This job runs the four Helm‑related tasks in order: 18:56:47 :: # 1️⃣ lint – validate the chart 18:56:47 :: # 2️⃣ package – create a .tgz and capture the chart version 18:56:47 :: # 3️⃣ push – (optional) upload the package to a remote repo 18:56:47 :: # 4️⃣ deploy – install / upgrade the release in the target cluster 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: 18:56:47 :: # Run the tasks. Variables are passed via the `run_task` helper. 18:56:47 :: run_task lint 18:56:47 :: run_task package 18:56:47 :: run_task push 18:56:47 :: run_task deploy 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 4️⃣ Task 1 – Lint the chart (`tasks/lint/task.bash`) 18:56:47 :: 18:56:47 :: ```bash 18:56:47 :: #!/usr/bin/env bash 18:56:47 :: # helm_deploy/tasks/lint/task.bash 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: # Helm lint – fails the pipeline if the chart is not valid. 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: 18:56:47 :: # Get the directory of the chart from job parameters 18:56:47 :: CHART_DIR=$(config chart_dir) 18:56:47 :: 18:56:47 :: echo "🔎 Linting Helm chart in ${CHART_DIR} ..." 18:56:47 :: helm lint "${CHART_DIR}" 18:56:47 :: echo "✅ Lint passed" 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 5️⃣ Task 2 – Package the chart (`tasks/package/task.bash`) 18:56:47 :: 18:56:47 :: ```bash 18:56:47 :: #!/usr/bin/env bash 18:56:47 :: # helm_deploy/tasks/package/task.bash 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: # Packages the chart and stores the generated version in the job state. 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: 18:56:47 :: CHART_DIR=$(config chart_dir) 18:56:47 :: 18:56:47 :: echo "📦 Packaging chart in ${CHART_DIR} ..." 18:56:47 :: # `helm package` prints the created file name, e.g. 18:56:47 :: # my-app-1.2.3.tgz 18:56:47 :: PACKAGE_OUTPUT=$(helm package "${CHART_DIR}" --destination ~/artifacts) 18:56:47 :: 18:56:47 :: # Extract the file name and version 18:56:47 :: PACKAGE_FILE=$(echo "${PACKAGE_OUTPUT}" | awk -F': ' '/Successfully packaged chart and saved it as/ {print $2}') 18:56:47 :: CHART_VERSION=$(basename "${PACKAGE_FILE}" | sed -E 's/^.*-([0-9]+\.[0-9]+\.[0-9]+).*\.tgz$/\1/') 18:56:47 :: 18:56:47 :: echo "✅ Packaged → ${PACKAGE_FILE}" 18:56:47 :: echo "📌 Chart version = ${CHART_VERSION}" 18:56:47 :: 18:56:47 :: # Export version (and package path) to the job state so later tasks can use it. 18:56:47 :: # NOTE: we must export **all** keys at once, otherwise previous state is lost. 18:56:47 :: CURRENT_STATE=$(get_state || echo "{}") 18:56:47 :: # Merge the new values 18:56:47 :: MERGED_STATE=$(python3 - <<PY 18:56:47 :: import json, sys, os 18:56:47 :: cur = json.loads(os.getenv('CURRENT_STATE', '{}')) 18:56:47 :: cur.update({ 18:56:47 :: "chart_version": "$CHART_VERSION", 18:56:47 :: "package_file": "$PACKAGE_FILE" 18:56:47 :: }) 18:56:47 :: print(json.dumps(cur)) 18:56:47 :: PY 18:56:47 :: ) 18:56:47 :: update_state "${MERGED_STATE}" 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: > **Why the Python snippet?** 18:56:47 :: > Bash `update_state` can only set a single key/value pair, so we build the whole state JSON in one go (the snippet respects *Pitfall #1*). 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 6️⃣ Task 3 – Push the package to a remote Helm repo (`tasks/push/task.bash`) 18:56:47 :: 18:56:47 :: ```bash 18:56:47 :: #!/usr/bin/env bash 18:56:47 :: # helm_deploy/tasks/push/task.bash 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: # Optional: upload the packaged chart to a Helm repository. 18:56:47 :: # The task is a no‑op when `chart_repo_url` is empty. 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: 18:56:47 :: REPO_URL=$(config chart_repo_url) 18:56:47 :: REPO_USER=$(config chart_repo_user) 18:56:47 :: REPO_PASS=$(config chart_repo_pass) 18:56:47 :: 18:56:47 :: # Load state to get the packaged file name 18:56:47 :: STATE_JSON=$(get_state) 18:56:47 :: PACKAGE_FILE=$(echo "${STATE_JSON}" | jq -r '.package_file') 18:56:47 :: 18:56:47 :: if [[ -z "${REPO_URL}" ]]; then 18:56:47 :: echo "⚙️ No repository URL supplied → skipping push step." 18:56:47 :: exit 0 18:56:47 :: fi 18:56:47 :: 18:56:47 :: echo "🚀 Pushing ${PACKAGE_FILE} to ${REPO_URL} ..." 18:56:47 :: # Helm repo add (with credentials) – Helm will store them in the repo cache. 18:56:47 :: helm repo add tmp-repo "${REPO_URL}" --username "${REPO_USER}" --password "${REPO_PASS}" --force-update 18:56:47 :: 18:56:47 :: # Push using `helm push` (requires the helm-push plugin) 18:56:47 :: helm push "${PACKAGE_FILE}" tmp-repo 18:56:47 :: 18:56:47 :: # Optional: clean the temporary repo entry 18:56:47 :: helm repo remove tmp-repo 18:56:47 :: 18:56:47 :: echo "✅ Push completed" 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: *If you don’t need a remote repo, just leave `chart_repo_url` empty in `config.yaml` or in the pipeline params.* 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 7️⃣ Task 4 – Deploy / upgrade the release (`tasks/deploy/task.bash`) 18:56:47 :: 18:56:47 :: ```bash 18:56:47 :: #!/usr/bin/env bash 18:56:47 :: # helm_deploy/tasks/deploy/task.bash 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: # Install or upgrade the Helm release in the target Kubernetes cluster. 18:56:47 :: # ------------------------------------------------------------------------- 18:56:47 :: 18:56:47 :: # ----- 1️⃣ Load job parameters ------------------------------------------------ 18:56:47 :: RELEASE_NAME=$(config release_name) 18:56:47 :: NAMESPACE=$(config namespace) 18:56:47 :: KUBECONFIG_PATH=$(config kubeconfig_path) 18:56:47 :: 18:56:47 :: # ----- 2️⃣ Load state (chart version & package file) ------------------------- 18:56:47 :: STATE_JSON=$(get_state) 18:56:47 :: CHART_VERSION=$(echo "${STATE_JSON}" | jq -r '.chart_version') 18:56:47 :: PACKAGE_FILE=$(echo "${STATE_JSON}" | jq -r '.package_file') 18:56:47 :: 18:56:47 :: if [[ -z "${CHART_VERSION}" || -z "${PACKAGE_FILE}" ]]; then 18:56:47 :: echo "❌ Unable to locate chart version or package file in state." 18:56:47 :: exit 1 18:56:47 :: fi 18:56:47 :: 18:56:47 :: # ----- 3️⃣ Prepare kubectl/helm authentication -------------------------------- 18:56:47 :: if [[ -n "${KUBECONFIG_PATH}" && -f "${KUBECONFIG_PATH}" ]]; then 18:56:47 :: export KUBECONFIG="${KUBECONFIG_PATH}" 18:56:47 :: echo "🔐 Using kubeconfig from ${KUBECONFIG_PATH}" 18:56:47 :: else 18:56:47 :: echo "⚠️ No kubeconfig provided – assuming in‑cluster configuration" 18:56:47 :: fi 18:56:47 :: 18:56:47 :: # ----- 4️⃣ Perform Helm upgrade/install --------------------------------------- 18:56:47 :: echo "🚢 Deploying ${RELEASE_NAME} (version ${CHART_VERSION}) to namespace ${NAMESPACE} ..." 18:56:47 :: helm upgrade "${RELEASE_NAME}" "${PACKAGE_FILE}" \ 18:56:47 :: --install \ 18:56:47 :: --namespace "${NAMESPACE}" \ 18:56:47 :: --create-namespace \ 18:56:47 :: --wait \ 18:56:47 :: --atomic 18:56:47 :: 18:56:47 :: echo "✅ Deployment succeeded" 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 8️⃣ How the pieces work together 18:56:47 :: 18:56:47 :: | Step | What happens | How data is shared | 18:56:47 :: |------|--------------|--------------------| 18:56:47 :: | **lint** | `helm lint` validates the chart. | No state needed. | 18:56:47 :: | **package** | `helm package` creates `my‑app‑x.y.z.tgz`. The version and the file path are written to the **job state** (`update_state`). | `get_state` later retrieves `chart_version` & `package_file`. | 18:56:47 :: | **push** (optional) | If a repo URL is supplied, the chart is uploaded. | Uses the same state to know which file to push. | 18:56:47 :: | **deploy** | Reads the version & package from state, loads the kubeconfig, runs `helm upgrade --install`. | Consumes the state produced by *package* (and optionally *push*). | 18:56:47 :: 18:56:47 :: All tasks run inside the **same job container**, so the state object behaves like a global variable for the job. The `artifacts/` directory is automatically mounted for all jobs; we store the packaged chart and the optional kubeconfig there, making them persist across jobs if you ever need to split the pipeline. 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ## 9️⃣ Bonus – Example of running the pipeline locally (for reference only) 18:56:47 :: 18:56:47 :: ```bash 18:56:47 :: # Export any secret you need, e.g.: 18:56:47 :: export HELM_REPO_USER=myuser 18:56:47 :: export HELM_REPO_PASS=mypass 18:56:47 :: 18:56:47 :: # Run the pipeline (the DSCI runner will pick up .dsci/jobs.yaml) 18:56:47 :: dsci run 18:56:47 :: ``` 18:56:47 :: 18:56:47 :: *You do **not** need to modify the scripts – the DSCI engine injects the `config()`, `run_task()`, `update_state()` and `get_state()` helpers automatically.* 18:56:47 :: 18:56:47 :: --- 18:56:47 :: 18:56:47 :: ### 🎉 Outcome 18:56:47 :: 18:56:47 :: Executing the above DSCI pipeline will: 18:56:47 :: 18:56:47 :: 1. Validate your Helm chart. 18:56:47 :: 2. Package it and expose the chart version to subsequent steps. 18:56:47 :: 3. (Optionally) push the package to a remote Helm repository. 18:56:47 :: 4. Deploy the chart to the target Kubernetes cluster, creating or upgrading the release. 18:56:47 :: 18:56:47 :: All logic lives in clean Bash scripts; the top‑level `jobs.yaml` stays tiny, satisfying the “99 % less YAML” promise. [task stderr] 18:56:48 :: 18:56:48 :: real 0m6.760s 18:56:48 :: user 0m0.706s 18:56:48 :: sys 0m0.112s saving job artifacts ... >> PUT http://127.0.0.1:8181/file/project/dsci/job/1f7f688.1790276185/filename/02_answer.md >> PUT http://127.0.0.1:8181/file/project/dsci/job/1f7f688.1790276185/filename/01_question.txt >>> POST http://127.0.0.1:8181/stash --- ---