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0081ac5fac
This extracts Docker Talos cluster provisioner as common code which might be shared between `osctl cluster` and integration-test. There should be almost no functional changes. As proof of concept, abstract cluster readiness checks were implemented based on provisioned cluster state. It implements same checks as `basic-integration.sh` in pure Go via Talos/K8s clients. `conditions` package was promoted from machined-internal to `internal/pkg` as it is used to run the checks. Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
62 lines
2.7 KiB
Go
62 lines
2.7 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package check
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import (
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"context"
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"time"
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"github.com/talos-systems/talos/internal/pkg/conditions"
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"github.com/talos-systems/talos/internal/pkg/provision"
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)
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// DefaultClusterChecks returns a set of default Talos cluster readiness checks.
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func DefaultClusterChecks() []ClusterCheck {
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return []ClusterCheck{
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// wait for bootkube to finish on init node
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func(cluster provision.ClusterAccess) conditions.Condition {
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return conditions.PollingCondition("bootkube to finish", func(ctx context.Context) error {
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return ServiceStateAssertion(ctx, cluster, "bootkube", "Finished")
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}, 5*time.Minute, 5*time.Second)
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},
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// wait for apid to be ready on all the nodes
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func(cluster provision.ClusterAccess) conditions.Condition {
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return conditions.PollingCondition("apid to be ready", func(ctx context.Context) error {
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return ApidReadyAssertion(ctx, cluster)
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}, 2*time.Minute, 5*time.Second)
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},
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// wait for all the nodes to report in at k8s level
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func(cluster provision.ClusterAccess) conditions.Condition {
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return conditions.PollingCondition("all k8s nodes to report", func(ctx context.Context) error {
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return K8sAllNodesReportedAssertion(ctx, cluster)
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}, 5*time.Minute, 5*time.Second)
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},
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// wait for all the nodes to report ready at k8s level
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func(cluster provision.ClusterAccess) conditions.Condition {
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return conditions.PollingCondition("all k8s nodes to report ready", func(ctx context.Context) error {
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return K8sAllNodesReadyAssertion(ctx, cluster)
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}, 10*time.Minute, 5*time.Second)
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},
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// wait for HA k8s control plane
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func(cluster provision.ClusterAccess) conditions.Condition {
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return conditions.PollingCondition("all master nodes to be part of k8s control plane", func(ctx context.Context) error {
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return K8sFullControlPlaneAssertion(ctx, cluster)
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}, 2*time.Minute, 5*time.Second)
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},
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// wait for kube-proxy to report ready
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func(cluster provision.ClusterAccess) conditions.Condition {
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return conditions.PollingCondition("kube-proxy to report ready", func(ctx context.Context) error {
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return K8sPodReadyAssertion(ctx, cluster, "kube-system", "k8s-app=kube-proxy")
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}, 3*time.Minute, 5*time.Second)
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},
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// wait for kube-dns to report ready
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func(cluster provision.ClusterAccess) conditions.Condition {
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return conditions.PollingCondition("kube-dns to report ready", func(ctx context.Context) error {
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return K8sPodReadyAssertion(ctx, cluster, "kube-system", "k8s-app=kube-dns")
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}, 3*time.Minute, 5*time.Second)
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},
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}
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}
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