Stackable Agent 0.6.1

Changed

• Changed the binary location for APT packages from /opt/stackable-agent/stackable-agent to /opt/stackable/stackable-agent/stackable-agent (#304).

Stackable Agent 0.6.0

Added

• Prints self-diagnostic information on startup (#270).
• Check added on startup if the configured directories exist and are writable by the Stackable agent (#273).
• Missing directories are created (#274).
• Annotation featureRestartCount added to the pods to indicate if the restart count is set properly (#289).

Changed

• Lazy validation of repository URLs changed to eager validation (#262).
• certificates.k8s.io/v1 used instead of certificates.k8s.io/v1beta1 so that the Stackable Agent is now compatible with Kubernetes v1.22 but not any longer with versions prior to v1.19 (#267).
• Error message improved which is logged if a systemd unit file cannot be created (#276).
• Handling of service restarts moved from the Stackable agent to systemd (#263).

Removed

• Check removed if a service starts up correctly within 10 seconds. systemd manages restarts now and the Stackable agent cannot detect if a service is in a restart loop (#263).

Fixed

• Systemd services in session mode are restarted after a reboot (#263).

Stackable Agent 0.5.0

Added

• hostIP and podIP added to the pod status (#224).
• Environment variable KUBECONFIG set in systemd services (#234).

Fixed

• Invalid or unreachable repositories are skipped when searching for packages (#229).
• Access rights of the private key file restricted to the owner (#235). The permissions are set when the file is created. On existing installations the permissions must be set manually, e.g. with chmod 600 /etc/stackable/stackable-agent/secret/agent.key.

Stackable Agent 0.4.0

Added

• Annotation featureLogs added to the pods to indicate if logs can be retrieved with kubectl logs (#188).

Changed

• Restart setting in systemd units removed because the agent already monitors the units and restarts them according to the restart policy in the pod spec (#205).

Fixed

• Pods with restart policy Never handled correctly (#205).

Stackable Agent 0.3.0

Added

• Artifacts for merge requests are created (#169, #173).

Changed

• Structure of the documentation changed so that it can be incorporated into the overall Stackable documentation (#165).

Fixed

• Deadlock fixed which occurred when multiple pods were started or stopped simultaneously (#176).

Stackable Agent 0.2.0

Added

• Templating facility added to the config-directory parameter (#159).

Fixed

• Pod state synchronized with systemd service state (#164).

Stackable Agent 0.1.0

Added

• Apache license v2.0 set (#23).
• Krustlet based agent implementation created (#1, #18, #26, #35, #40).
• Functionality to stop and restart processes added (#25).
• Agent restart without impacting running services enabled (#63).
• Rendering of template variables to environment variables added (#30).
• Setting of pod condition "ready" for state "running" added (#32).
• Support for command line parameters added (#36, #50, #72, #109).
• Integration with systemd implemented (#43, #53, #100, #152).
• Dependabot and security audit enabled (#56, #57).
• Building and publishing of nightly deb and rpm packages added (#73, #78, #94, #110, #144).
• Bootstrapping of certificates and kubeconfig added (#77).
• Support for running of services as application users added (#79).
• Retrieval of container logs with kubectl logs implemented (#135).
• Configuration of terminationGracePeriodSeconds considered in systemd units (#138).
• Systemd dependency adapted so that it is compatible with systemd version 241 (#145).