Add baremetal IPI platform #1873
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markmc
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Builds for other platforms will fail until openshift-metal3/kni-installer#115 is in, go-lint is addressed in openshift-metal3/kni-installer#113. |
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Please reduce the bash and python magic, and make sure there is a lot of documentation. It's not acceptable to point to docs in a different repo, I would expect that commits have the detailed documentation. |
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@eparis Needs another /lgtm due to rebasing. Small conflict in Gopkg.toml and pkg/asset/machines/worker.go |
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/retest |
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/lgtm |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: abhinavdahiya, eparis, stbenjam The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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/retest |
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trown
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Jul 18, 2019
For platforms without a DNS as a Service available, there is a chicken/egg scenario. This is because we cannot setup our own DNS solution on the nodes before they are booted via ignition. Instead, we get the ignition config via a virtual IP that is conifgured and maintained by keepalived. The setup of keepalived will be done via machine-config-operator, so it is not part of this patch. This patch only sets up the plumbing so that we can merge the keepalived work while keeping CI green. Then we can put up a patch that will switch to actually using this functionality. This patch also adds an interface for other platforms that need this functionality to work from. Specifically, these PRs can be rebased on this work: openshift#1873 openshift#1948
mandre
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Jul 26, 2019
For platforms without a DNS as a Service available, there is a chicken/egg scenario. This is because we cannot setup our own DNS solution on the nodes before they are booted via ignition. Instead, we get the ignition config via a virtual IP that is conifgured and maintained by keepalived. The setup of keepalived will be done via machine-config-operator, so it is not part of this patch. This patch only sets up the plumbing so that we can merge the keepalived work while keeping CI green. Then we can put up a patch that will switch to actually using this functionality. This patch also adds an interface for other platforms that need this functionality to work from. Specifically, these PRs can be rebased on this work: openshift#1873 openshift#1948
iamemilio
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Jul 26, 2019
For platforms without a DNS as a Service available, there is a chicken/egg scenario. This is because we cannot setup our own DNS solution on the nodes before they are booted via ignition. Instead, we get the ignition config via a virtual IP that is conifgured and maintained by keepalived. The setup of keepalived will be done via machine-config-operator, so it is not part of this patch. This patch only sets up the plumbing so that we can merge the keepalived work while keeping CI green. Then we can put up a patch that will switch to actually using this functionality. This patch also adds an interface for other platforms that need this functionality to work from. Specifically, these PRs can be rebased on this work: openshift#1873 openshift#1948
mandre
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Aug 5, 2019
For platforms without a DNS as a Service available, there is a chicken/egg scenario. This is because we cannot setup our own DNS solution on the nodes before they are booted via ignition. Instead, we get the ignition config via a virtual IP that is conifgured and maintained by keepalived. The setup of keepalived will be done via machine-config-operator, so it is not part of this patch. This patch only sets up the plumbing so that we can merge the keepalived work while keeping CI green. Then we can put up a patch that will switch to actually using this functionality. This patch also adds an interface for other platforms that need this functionality to work from. Specifically, these PRs can be rebased on this work: openshift#1873 openshift#1948
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Sep 5, 2019
Most of our docs were bumped in befde3c (pkg/types/installconfig: Bump v1beta4 to v1, 2019-04-10, openshift#1589), but these v1beta4 references snuck in with 0ec07d0 (docs: vSphere installation docs, 2019-04-07, openshift#1545) and 0055065 (baremetal: add baremetal IPI platform, 2019-07-16, openshift#1873).
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Oct 30, 2019
…m provider() We've had the argument since the package landed in 0055065 (baremetal: add baremetal IPI platformo, 2019-07-16, openshift#1873), but it has never been used. Drop it to simplify the function calls, and to make it easier to use grep to answer questions like "does metal actually care about machineCIDR?" (apparently not).
vrutkovs
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Dec 2, 2019
…m provider() We've had the argument since the package landed in 0055065 (baremetal: add baremetal IPI platformo, 2019-07-16, openshift#1873), but it has never been used. Drop it to simplify the function calls, and to make it easier to use grep to answer questions like "does metal actually care about machineCIDR?" (apparently not).
jhixson74
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Dec 6, 2019
Most of our docs were bumped in befde3c (pkg/types/installconfig: Bump v1beta4 to v1, 2019-04-10, openshift#1589), but these v1beta4 references snuck in with 0ec07d0 (docs: vSphere installation docs, 2019-04-07, openshift#1545) and 0055065 (baremetal: add baremetal IPI platform, 2019-07-16, openshift#1873).
jhixson74
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Dec 6, 2019
…m provider() We've had the argument since the package landed in 0055065 (baremetal: add baremetal IPI platformo, 2019-07-16, openshift#1873), but it has never been used. Drop it to simplify the function calls, and to make it easier to use grep to answer questions like "does metal actually care about machineCIDR?" (apparently not).
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Hi all 👋
This adds experimental support for the baremetal IPI platform. Details about how to use it are in the docs/ directory. We have a prerequisite that there is an existing Ironic infrastructure, and that can be deployed with openshift-metal3/dev-scripts. We are working on moving that to the bootstrap VM, to avoid the dependency on another repository, but we are blocked until RHCOS has an updated version of libpod.
Other known issues that we are working on are tracked here.
This PR since it's initial opening has been broken up into some smaller PR's in addition to this one.