Andrey Smirnov 0081ac5fac refactor: extract Talos cluster provisioner as common code
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>
2019-12-27 12:14:19 -08:00

34 lines
894 B
Go

// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
// Package check provides set of checks to verify cluster readiness.
package check
import (
"context"
"github.com/talos-systems/talos/cmd/osctl/pkg/client"
"github.com/talos-systems/talos/internal/pkg/provision"
)
// ApidReadyAssertion checks whether apid is responsive on all the nodes.
func ApidReadyAssertion(ctx context.Context, cluster provision.ClusterAccess) error {
cli, err := cluster.Client()
if err != nil {
return err
}
nodes := make([]string, 0, len(cluster.Info().Nodes))
for _, node := range cluster.Info().Nodes {
nodes = append(nodes, node.PrivateIP.String())
}
nodesCtx := client.WithNodes(ctx, nodes...)
_, err = cli.Version(nodesCtx)
return err
}