Install SnowOps Labs

New#

• challenge: set up several faults together, and keep them unnamed
• challenges: on-call-shift, two faults at once with no names
• go-api: an upstream, a slow start and per-request CPU work, all off
• incidents: cpu-throttling, a CPU limit set to save cost
• incidents: dns-egress-blocked, a security policy that forgot port 53
• incidents: liveness-probe-kill, a probe path the app does not serve
• incidents: missing-secret-key, a rotated key no new pod can find
• incidents: pending-unschedulable, replicas no node can hold

Fixed#

• challenge: a silent challenge's failing submit names no fault
• cli: a followed run no longer loses output it wrote just before it ended
• cluster-upgrade-drill: the replacement node gets every build of the lab's apps
• dns-egress-blocked: grade only an app that really calls its upstream
• toolchain: a cancelled run ends when its script does, and leaves nothing behind

New#

• codespaces: run the lab in GitHub Codespaces from one button
• run the lab in GitHub Codespaces; fix blank .env lines hiding the profile's value

Fixed#

• config: a blank .env line no longer hides the profile's value
• docs-check: prose check works on macOS

Fixed#

• cli: incident inject deploys the apps a fault lists as prerequisites
• gitops-cicd: run the self-heal drill once the rollout has finished
• incident: checks reach the ingress on a non-80 port
• observability-sre: grade a fired alert from every sample since activation
• platform: clear a helm release stuck in a pending state
• platform: install external-secrets on a lab that already has Prometheus
• platform: traefik binds the ingress node's host ports on kind
• scenario: return copies from Engine.List so it never writes the cache
• scenarios: declare the ingress and monitoring stack the checks read
• secrets-management: install Prometheus before External Secrets
• traffic: k6 opens a new connection per request
• ui: settle a job that ends before it is tracked; test: snapshot on the fixture lab
• Fixing issues with CrashLookBackOff Incident
• Grafana dashboard fix for applicaion request metrics
• platform: traefik binds the ingress node's host ports on kind; the nightly e2e passes again
• incidents: consolidated incident, dashboard and traffic fixes
• the bugs the first nightly cluster-suite and test-health runs found

New#

• capacity: admit scenarios and faults only when the lab has room
• capacity: measured footprints, advice that frees what it names, agents given back
• ingress: labctl init moves an existing lab to *.localhost URLs
• ingress: per-lab *.localhost URLs that reach this lab from this machine
• install: learners clone the stable branch and install the matching labctl
• onboarding: fail loudly on an undersized or unreachable lab
• onboarding: install tools per OS without sudo
• onboarding: ports follow the cluster; init keeps an existing lab
• release: release acceptance - walk the live lab as a learner before a release
• release: ship the lab content with labctl and install both in one step
• state: keep lab state per cluster outside the clone; find the lab from anywhere
• Refractor comments

Fixed#

• api,build: unmatched /api/v2 requests answer problem+json; cli-install records the lab
• content: hints and scripts work from any directory
• content: no hosts-file step in scenarios; TLS check works on *.localhost
• init: repair Grafana that cannot query Prometheus; keep move-domain apply-safe
• install: name the real problem when a release has no bundled content
• k3d: bring back a lab whose server came back with another IP
• k3d: find added agents by the name k3d gives them
• lint: use strings.Cut for the helm repo name
• onboarding: ignore evicted pods on init; let WSL users choose native Docker
• platform: say how to pick a provider when a category has several
• prereqs: stop on missing platform components, install them with --deploy-prereqs
• wsl: end-to-end fixes from a full run on Windows (WSL2)

New#

• testing and improving scenarios

Fixed#

• ci: make the kind e2e wait for rollouts and walk the promotion d…