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pvc/debian/pvc-daemon-node.postinst

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Massive rejigger into single daemon Completely restructure the daemon code to move the 4 discrete daemons into a single daemon that can be run on every hypervisor. Introduce the idea of a static list of "coordinator" nodes which are configured at install time to run Zookeeper and FRR in router mode, and which are allowed to take on client network management duties (gateway, DHCP, DNS, etc.) while also allowing them to run VMs (i.e. no dedicated "router" nodes required).
2018-10-14 02:01:35 -04:00
#!/bin/sh
Add configuration file, authentication, pywsgi
2019-07-06 01:48:45 -04:00
# Reload systemd's view of the units
systemctl daemon-reload
Add node autoflush service and target Add a systemd service to manage node flush/unflush, useful during system startup and shutdown to avoid requiring administrator intervention for this to occur. This is optional and the service is not enabled by default, and the postinst script informs the administrator of this. Also adds a systemd target to collect the two service units together and provide an easy way to flush+shutdown or startup+unflush the entire PVC system. Closes #28
2019-05-23 22:38:45 -04:00
# Enable the service and target
Use consistent naming of components Rename "pvcd" to "pvcnoded", and "pvc-api" to "pvcapid" so names for the daemons are fully consistent. Update the names of the configuration files as well to match this new formatting. References #79
2020-02-08 19:16:19 -05:00
systemctl enable /lib/systemd/system/pvcnoded.service
Add node autoready oneshot unit This replicates some of the more important functionality of the defunct pvc-flush.service unit. On presence of a trigger file (i.e. /etc/pvc/autoready), it will trigger a "node ready" on boot. It does nothing on shutdown as this must be handled by other mechanisms, though a similar autoflush could be added as well.
2022-10-27 13:54:59 -04:00
systemctl enable /lib/systemd/system/pvcautoready.service
Use consistent naming of components Rename "pvcd" to "pvcnoded", and "pvc-api" to "pvcapid" so names for the daemons are fully consistent. Update the names of the configuration files as well to match this new formatting. References #79
2020-02-08 19:16:19 -05:00
systemctl enable /lib/systemd/system/pvc.target
Massive rejigger into single daemon Completely restructure the daemon code to move the 4 discrete daemons into a single daemon that can be run on every hypervisor. Introduce the idea of a static list of "coordinator" nodes which are configured at install time to run Zookeeper and FRR in router mode, and which are allowed to take on client network management duties (gateway, DHCP, DNS, etc.) while also allowing them to run VMs (i.e. no dedicated "router" nodes required).
2018-10-14 02:01:35 -04:00
Add node autoflush service and target Add a systemd service to manage node flush/unflush, useful during system startup and shutdown to avoid requiring administrator intervention for this to occur. This is optional and the service is not enabled by default, and the postinst script informs the administrator of this. Also adds a systemd target to collect the two service units together and provide an easy way to flush+shutdown or startup+unflush the entire PVC system. Closes #28
2019-05-23 22:38:45 -04:00
# Inform administrator of the service restart/startup not occurring automatically
Use consistent naming of components Rename "pvcd" to "pvcnoded", and "pvc-api" to "pvcapid" so names for the daemons are fully consistent. Update the names of the configuration files as well to match this new formatting. References #79
2020-02-08 19:16:19 -05:00
if systemctl is-active --quiet pvcnoded.service; then
echo "NOTE: The PVC node daemon (pvcnoded.service) has not been restarted; this is up to the administrator."
Massive rejigger into single daemon Completely restructure the daemon code to move the 4 discrete daemons into a single daemon that can be run on every hypervisor. Introduce the idea of a static list of "coordinator" nodes which are configured at install time to run Zookeeper and FRR in router mode, and which are allowed to take on client network management duties (gateway, DHCP, DNS, etc.) while also allowing them to run VMs (i.e. no dedicated "router" nodes required).
2018-10-14 02:01:35 -04:00
else
Use consistent naming of components Rename "pvcd" to "pvcnoded", and "pvc-api" to "pvcapid" so names for the daemons are fully consistent. Update the names of the configuration files as well to match this new formatting. References #79
2020-02-08 19:16:19 -05:00
echo "NOTE: The PVC node daemon (pvcnoded.service) has not been started; create a config file at /etc/pvc/pvcnoded.yaml then start it."
Massive rejigger into single daemon Completely restructure the daemon code to move the 4 discrete daemons into a single daemon that can be run on every hypervisor. Introduce the idea of a static list of "coordinator" nodes which are configured at install time to run Zookeeper and FRR in router mode, and which are allowed to take on client network management duties (gateway, DHCP, DNS, etc.) while also allowing them to run VMs (i.e. no dedicated "router" nodes required).
2018-10-14 02:01:35 -04:00
fi
Install sample configs to /usr/share/pvc instead Also clean up the old versions in the postinst as they are obsolete and not needed going forward. These only ever served as reference for a manual installation which itself is long-obsoleted, and thus can be put somewhere less "important".
2023-10-26 12:56:20 -04:00
# Clean up any old sample configs
rm /etc/pvc/pvcnoded.sample.yaml || true