parallelvirtualcluster
/
docs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Try fixing nested links

This commit is contained in:
Joshua Boniface 2023-09-17 00:43:11 -04:00
parent 8f490a6bfb
commit 476eddc0f6
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
docs/architecture/fencing.md
View File

@ -20,14 +20,14 @@ Fencing can be temporarily disabled by setting the cluster maintenance mode to `
For fencing to be enabled, several configurations must be correctly set. For fencing to be enabled, several configurations must be correctly set.
* The node must have a proper IPMI interface, as detailed in the [Hardware Requirements](architecture/hardware-requirements.md#ipmilights-out-management) documentation. * The node must have a proper IPMI interface, as detailed in the [Hardware Requirements](hardware-requirements.md#ipmilights-out-management) documentation.
* The IPMI interface must be either in the [cluster "upstream" network](architecture/cluster-architecture.md#upstream), or in another network reachable by it. The former is strongly recommended, because the latter is potentially susceptable to network faults in the routing between the networks which might cause fencing to fail in otherwise valid scenarios. * The IPMI interface must be either in the [cluster "upstream" network](cluster-architecture.md#upstream), or in another network reachable by it. The former is strongly recommended, because the latter is potentially susceptable to network faults in the routing between the networks which might cause fencing to fail in otherwise valid scenarios.
* The IPMI BMC must be configured with an `Administrator`-level user with IPMI-over-LAN privilieges enabled. * The IPMI BMC must be configured with an `Administrator`-level user with IPMI-over-LAN privilieges enabled.
* The IPMI interface (IP or hostname) and aforementioned user of each node must be configured in the `fencing` -> `ipmi` section of the `pvcnoded.yaml` file of that node. * The IPMI interface (IP or hostname) and aforementioned user of each node must be configured in the `fencing` -> `ipmi` section of the `pvcnoded.yaml` file of that node.
PVC will automatically check the reachability of its IPMI and its functionality early during node startup. The functionality can also be tested via the `ipmitool -I lanplus` command from a node. PVC will automatically check the reachability of its IPMI and its functionality early during node startup. The functionality can also be tested via the `ipmitool -I lanplus` command from a node.
The [PVC Ansible framework](deployment/getting-started.md) will automatically configure most aspects of this IPMI setup, though some might require manual configuration. Ensure you test before putting the cluster into production. The [PVC Ansible framework](../deployment/getting-started.md) will automatically configure most aspects of this IPMI setup, though some might require manual configuration. Ensure you test before putting the cluster into production.
## Fencing Process ## Fencing Process