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Updating RKE to v1.0.4 for Kubernetes 1.15.9
Issue-ID: OOM-2403
Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
Change-Id: I87c3f9f4800aa40f62d7569b4ecf3fa373a16796
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This tests rke role with etcd storage configured on tmpfs.
Change-Id: I57feb705a38e87c1b2127294c3443d99cc2595aa
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
Issue-ID: OOM-2259
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Inclusion switched from inventory.links declaration in
molecule config to filesystem symlink.
Change-Id: Idcdd40ba196963f61b587c78718564c9374fa731
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
Issue-ID: OOM-2259
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It was missing since adding feature for etcd storage configuration
in https://gerrit.onap.org/r/c/oom/offline-installer/+/94135
Change-Id: I1d354af1fd48df8cb8de002f473d32cd5d4f9075
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
Issue-ID: OOM-2259
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Number of kubernetes nodes created by rke role tests
was limited to 1 - higher number caused resource exhaustion
in CI worker (8gb memory limit).
Verifier timeout was increased in routine where pod
readiness is checked.
Change-Id: I2c30aa999b92c4ceddccf682c4f918e953da2621
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
Issue-ID: OOM-2257
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Kubelet can be configured on startup now - just add new key/values in:
kubelet-static-config.yml.j2
Also kubelet static (startup) configuration can be overriden later
(dynamically) during its runtime - for more info read this:
https://kubernetes.io/docs/tasks/administer-cluster/reconfigure-kubelet/
Issue-ID: OOM-2199
Change-Id: Ia4790a4dfc04f0caed695df7bfd343253bd95bc0
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
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This commit updates rke (implementing K8S 1.15.4), kubectl binary and
helm binary with tiller image:
rke 0.3.0
kubernetes 1.15.4
kubectl 1.15.4
helm 2.14.2
dashboard 2.0.0-beta4
Kubernetes dashboard is also updated to be compliant with the 1.15 K8S.
Note 1:
There is a new datalist to split rke only images from other K8S related
images.
Note 2:
El Alto recommendation cannot be fullfilled to the letter, because rke
does not have any release supporting 1.15.2 version of kubernetes (only
experimental).
Issue-ID: OOM-2122
Change-Id: I02cf0955158eca622bcac40ceed42588dbdd3499
Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
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Use the new external_ip inventory variable to populate node address.
Note that cluster_ip is still used if external_ip has not been set.
This makes it possible to connect to kubernetes apiserver using the external_ip
without disabling ssl cert verification.
As an added bonus, the inventory hostname is now used as the node name to make
node names more predictable.
Change-Id: I3cc25c488d68f2f858a5eb3438d96285fa7517ca
Issue-ID: OOM-2112
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
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Plus the option to have etcd on tmpfs (volatile storage) for little
bigger (maybe) speed (NOT FOR PRODUCTION DEPLOYMENT!).
Issue-ID: OOM-2058
Change-Id: I0bbfc4fbae7f6b46e2fae49656437cd6748efd49
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
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This is needed because prepare-kubectl role can do just the same.
Also fixed rke tests to match.
Change-Id: I808df650a5f755e09c26d13db62ecfc1504a317c
Issue-ID: OOM-1907
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
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* changes:
Fix tests for binaries preparation in installation steps
Add binaries preparation to installation steps
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Adding binaries preparation into installation steps as rke binary need
to be renamed and helm binary need to be unarchived. Removing those
previously manual steps from BuilGuide
Issue-ID: OOM-1925
Change-Id: I504320fb82e1c8f6db2f99c5dfd4518192eae895
Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
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Etcd cluster is now placed in members of kubernetes-etcd group instead
of kubernetes-node.
Due to defaults, it means infra is the only etcd
by default.
Change-Id: Iae05a42442849e4a248d73c2d78f5e2b0eae7255
Issue-ID: OOM-1778
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
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This change adds molecule tests for the rke role, and
modifies the rke role itself to be more idempotent/to
pass linter.
Note that this molecule test case uses a separate
role to install docker in containers, that runs
docker daemon inside of them instead of using host docker.
Issue-ID: OOM-1778
Change-Id: I875f3ff2ab961e5428acee5a02287a8d2d6e9969
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
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Rke playbook/role is modified to take advantage of the new group structure.
Namely, all members of kubernetes group are treated as cluster members
independent of their role.
The role itself is selected in cluster.yml.j2 template
based on actual membership in either kubernetes-node
or kubernetes-control-plane group.
Change-Id: I9a5bbfd090aff17018a610a01d6f88d848fc26c4
Issue-ID: OOM-1778
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
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Either run kubectl proxy, but you must setup routes or kubectl on some
node (only infra has kubectl by default). Another option is connecting
onto the node where the dashboard is exposed via NodePort. Instructions
are here:
https://github.com/kubernetes/dashboard/wiki/Accessing-dashboard
(1.7.X and above)
Change-Id: I5a28f458c0ae949278b1e6eaf6eb063d09f93fc0
Issue-ID: OOM-1778
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
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the kubeconfig is copied from the cluster config directory to ~/.kube/config.
Also, the playbook runs kubectl and helm roles to install tools.
Change-Id: I29ee98f6502bbb7923b1ae6812dd642ca206dbce
Issue-ID: OOM-1778
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
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Added a new playbook rke.yml and role rke which uses rancher RKE:
https://github.com/rancher/rke
It's an implementation of the kubernetes from rancher.com folks
and it is an alternative to the official kubernetes tool: kubeadm.
NOTE: Rancher has a notion of a 'control plane' which cannot run with
etcd on all nodes in a multi-node setup. Control-plane node is the
first kubernetes node from the inventory (as of now).
Change-Id: I0bf669442a5183efa20d44fb1cac823e7ce54348
Issue-ID: OOM-1778
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
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