/
status.go
100 lines (87 loc) · 2.36 KB
/
status.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
package cmd
import (
"context"
"fmt"
"github.com/chill-cloud/chill-cli/pkg/cluster"
"github.com/chill-cloud/chill-cli/pkg/config"
"github.com/chill-cloud/chill-cli/pkg/cwd"
"github.com/olekukonko/tablewriter"
"github.com/spf13/cobra"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
url2 "net/url"
"os"
"strconv"
"strings"
)
func RunStatus(cmd *cobra.Command, args []string) error {
clusterManager, err := cluster.NewForKubernetes(Kubeconfig, KubeNamespace)
if err != nil {
return fmt.Errorf("unable to build cluster client")
}
knative, err := clusterManager.GetKnative()
if err != nil {
return fmt.Errorf("unable to build Knative client")
}
cwd, err := cwd.SetupCwd(Cwd)
if err != nil {
return err
}
cfg, err := config.ParseConfig(cwd, config.LockConfigName, true)
if err != nil {
return err
}
if cfg == nil {
return fmt.Errorf("no project config found")
}
var major int
if Major == 0 {
major = cfg.CurrentVersion.GetMajor()
} else {
major = Major
}
fmt.Printf("Service %s, major version %d\n\n", cfg.Name, major)
res, err := knative.Services(KubeNamespace).Get(
context.TODO(),
clusterManager.GetServiceIdentifier(cfg.Name, *cfg.CurrentVersion),
metav1.GetOptions{},
)
if err != nil {
return fmt.Errorf("unable to fetch the service")
}
mainUrl, err := url2.Parse(res.Status.URL.String())
if err != nil {
return fmt.Errorf("unable to parse URL: %w\n", err)
}
fmt.Printf("Main host: %s\n\n", mainUrl.Host)
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Version", "Host", "Traffic percent"})
for _, q := range res.Status.Traffic {
url, err := url2.Parse(q.URL.String())
if err != nil {
return fmt.Errorf("unable to parse URL: %w\n", err)
}
firstPart := strings.Split(url.Host, ".")[0]
_, version, err := clusterManager.GetServiceAndVersion(firstPart)
if err != nil {
return fmt.Errorf("could not get version from the host")
}
table.Append([]string{
version.String(),
url.Host,
strconv.FormatInt(*q.Percent, 10),
})
}
table.Render()
return nil
}
// statusCmd represents the status command
var statusCmd = &cobra.Command{
Use: "status",
Short: "Prints status of the current major deployment",
RunE: RunStatus,
}
var Major int
func init() {
rootCmd.AddCommand(statusCmd)
statusCmd.Flags().IntVarP(&Major, "major", "m", 0, "Overrides major version defined in the lock file")
}