[WIP][DNM] ic install and upgrade -> OLD#1838
[WIP][DNM] ic install and upgrade -> OLD#1838ricky-rav wants to merge 6 commits intoopenshift:masterfrom
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: ricky-rav The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: ricky-rav The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
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- Determine OVN interconnect zone mode by inspecting an (optional) configMap; apply the desired zone mode. - upgrade from non-IC to IC OVN-K by going through an intermediate step with 1-zone - Switch from IC single zone to IC multizone (as in upgrades) and back (not fully supported yet, for internal use only) Avoid clashes between single-zone ovnkube-master (using ports 9102, 9641, 9642, 29102) and multizone ovnkube-node (initially using ports 9103, 9105, 9102, 29102, 29103) during upgrade from 4.13 and avoid using ports reserved for the storage components, as described in https://github.com/openshift/enhancements/blob/master/dev-guide/host-port-registry.md This caused the storage operator to never be available after installation of or upgrade to 4.14. In multizone ovnkube-node let's now have: - 9103, 9105, 29103 (which don't collide with single-zone ovnkube-master) - 9112, 9112 9113, 29113 so as to not collide with single-zone ovnkube-master Signed-off-by: Riccardo Ravaioli <rravaiol@redhat.com>
Signed-off-by: Riccardo Ravaioli <rravaiol@redhat.com>
Signed-off-by: Riccardo Ravaioli <rravaiol@redhat.com>
In the very last step of the 2-phase upgrade to OVN interconnect, we remove the IC configmap. At this point, SetFromPods from pod_status.go won't be called any more, because all changes to the daemonsets have been processed. Patch the ovnk master daemonset with a dummy annotation to trigger status recalculation. TODO: find a better way to run SetFromPods instead of updating ovnk master annotations Signed-off-by: Riccardo Ravaioli <rravaiol@redhat.com>
Signed-off-by: Riccardo Ravaioli <rravaiol@redhat.com>
Signed-off-by: Flavio Fernandes <flaviof@redhat.com>
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Old code for IC in standalone openshift only. Doesn't work with hypershift.
-> Current reference for IC support in CNO is #1874.