Port all Celery worker functions to discrete pkg

Moves all tasks run by the Celery worker into a discrete package/module
for easier installation. Also adjusts several parameters throughout to
accomplish this.
This commit is contained in:
2023-11-30 02:01:22 -05:00
parent 0c0fb65c62
commit 102c3c3106
20 changed files with 352 additions and 71 deletions

12
debian/control vendored
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@ -4,7 +4,7 @@ Priority: optional
Maintainer: Joshua Boniface <joshua@boniface.me>
Standards-Version: 3.9.8
Homepage: https://www.boniface.me
X-Python3-Version: >= 3.2
X-Python3-Version: >= 3.7
Package: pvc-daemon-node
Architecture: all
@ -22,9 +22,17 @@ Description: Parallel Virtual Cluster health daemon
.
This package installs the PVC health monitoring daemon
Package: pvc-daemon-worker
Architecture: all
Depends: systemd, pvc-daemon-common, python3-kazoo, python3-celery, python3-redis, python3-yaml, python-celery-common, fio
Description: Parallel Virtual Cluster worker daemon
A KVM/Zookeeper/Ceph-based VM and private cloud manager
.
This package installs the PVC Celery task worker daemon
Package: pvc-daemon-api
Architecture: all
Depends: systemd, pvc-daemon-common, python3-yaml, python3-flask, python3-flask-restful, python3-celery, python-celery-common, python3-distutils, python3-redis, python3-lxml, python3-flask-migrate, fio
Depends: systemd, pvc-daemon-common, python3-yaml, python3-flask, python3-flask-restful, python3-celery, python3-distutils, python3-redis, python3-lxml, python3-flask-migrate
Description: Parallel Virtual Cluster API daemon
A KVM/Zookeeper/Ceph-based VM and private cloud manager
.

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@ -3,7 +3,5 @@ api-daemon/pvcapid-manage*.py usr/share/pvc
api-daemon/pvc-api-db-upgrade usr/share/pvc
api-daemon/pvcapid usr/share/pvc
api-daemon/pvcapid.service lib/systemd/system
api-daemon/pvcworkerd.service lib/systemd/system
api-daemon/pvcworkerd.sh usr/share/pvc
api-daemon/provisioner usr/share/pvc
api-daemon/migrations usr/share/pvc

4
debian/pvc-daemon-worker.install vendored Normal file
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@ -0,0 +1,4 @@
worker-daemon/pvcworkerd.sh usr/share/pvc
worker-daemon/pvcworkerd.py usr/share/pvc
worker-daemon/pvcworkerd usr/share/pvc
worker-daemon/pvcworkerd.service lib/systemd/system

14
debian/pvc-daemon-worker.postinst vendored Normal file
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@ -0,0 +1,14 @@
#!/bin/sh
# Reload systemd's view of the units
systemctl daemon-reload
# Enable the service and target
systemctl enable /lib/systemd/system/pvcworkerd.service
# Inform administrator of the service restart/startup not occurring automatically
if systemctl is-active --quiet pvcworkerd.service; then
echo "NOTE: The PVC worker daemon (pvcworkerd.service) has not been restarted; this is up to the administrator."
else
echo "NOTE: The PVC worker daemon (pvcworkerd.service) has not been started; create a config file at /etc/pvc/pvc.conf then start it."
fi

5
debian/pvc-daemon-worker.preinst vendored Normal file
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@ -0,0 +1,5 @@
#!/bin/sh
# Remove any cached CPython directories or files
echo "Cleaning up existing CPython files"
find /usr/share/pvc/pvcworkerd -type d -name "__pycache__" -exec rm -rf {} \; &>/dev/null || true

4
debian/pvc-daemon-worker.prerm vendored Normal file
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@ -0,0 +1,4 @@
#!/bin/sh
# Disable the services
systemctl disable pvcworkerd.service