mirror of
https://github.com/replicatedhq/troubleshoot.git
synced 2026-09-03 00:47:17 +00:00
Salah Al Saleh
2a87b280bf
* Add per-collector subcommands to the collect binary Add `collect http|postgres|mysql|mssql|redis` subcommands that run a single collector and print its native result JSON to stdout, so a collector can run inside a Pod via the troubleshoot image (e.g. as a runPod collector). Each has its own flags mapping to the collector's spec fields and its own help. The Kubernetes client (used only for TLS-from-Secret) is built to match the production preflight/support-bundle path (QPS/Burst/UserAgent). * Add clickhouse subcommand to the collect binary Add `collect clickhouse`, matching the other per-collector subcommands, so the clickhouse collector can run inside a Pod via the troubleshoot image (e.g. as a runPod collector). Same flags as the other database collectors (--uri + --tls-*). * Make global flags work on the collect subcommands Register --debug and the Kubernetes flags (--kubeconfig, --context, etc.) as persistent flags, and move the shared setup to PersistentPreRun/PersistentPostRun, so the per-collector subcommands inherit the global flags and run the same logger/profiling setup as `collect [url]`. Previously these were local flags with setup in PreRun, so subcommands rejected --debug/--kubeconfig and ignored the setup.
91 lines
3.1 KiB
Go
91 lines
3.1 KiB
Go
package cli
|
|
|
|
import (
|
|
troubleshootv1beta2 "github.com/replicatedhq/troubleshoot/pkg/apis/troubleshoot/v1beta2"
|
|
"github.com/replicatedhq/troubleshoot/pkg/collect"
|
|
"github.com/spf13/cobra"
|
|
"k8s.io/client-go/kubernetes"
|
|
"k8s.io/client-go/rest"
|
|
)
|
|
|
|
// MysqlCmd runs the mysql collector against a single database and prints the
|
|
// native result JSON ({"isConnected":..,"version":..,"variables":..,"error":..}).
|
|
func MysqlCmd() *cobra.Command {
|
|
var (
|
|
uri string
|
|
parameters []string
|
|
skipVerify bool
|
|
caCert string
|
|
clientCert string
|
|
clientKey string
|
|
secretName string
|
|
secretNamespace string
|
|
)
|
|
|
|
cmd := &cobra.Command{
|
|
Use: "mysql",
|
|
Short: "Run the mysql collector against a database",
|
|
Long: `Run the mysql collector: connect to a MySQL server, run "select version()",
|
|
optionally collect server variables, and print the collector result as JSON.
|
|
|
|
--uri is a go-sql-driver DSN (note: not a URL):
|
|
user:password@tcp(host:3306)/dbname
|
|
|
|
--parameters names server variables to collect via "SHOW VARIABLES"; the matching
|
|
values are returned under "variables" in the result. This flag is unique to mysql.
|
|
|
|
Example:
|
|
collect mysql --uri "root:pass@tcp(mysql.default.svc:3306)/" --parameters max_connections,version`,
|
|
SilenceUsage: true,
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
db := &troubleshootv1beta2.Database{
|
|
CollectorMeta: troubleshootv1beta2.CollectorMeta{CollectorName: "mysql"},
|
|
URI: uri,
|
|
Parameters: parameters,
|
|
}
|
|
|
|
var (
|
|
client kubernetes.Interface
|
|
cfg *rest.Config
|
|
)
|
|
if skipVerify || caCert != "" || clientCert != "" || clientKey != "" || secretName != "" {
|
|
tls := &troubleshootv1beta2.TLSParams{
|
|
SkipVerify: skipVerify,
|
|
CACert: caCert,
|
|
ClientCert: clientCert,
|
|
ClientKey: clientKey,
|
|
}
|
|
if secretName != "" {
|
|
tls.Secret = &troubleshootv1beta2.TLSSecret{Name: secretName, Namespace: secretNamespace}
|
|
var err error
|
|
client, cfg, err = k8sClientForCollectors()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
db.TLS = tls
|
|
}
|
|
|
|
c := &collect.CollectMysql{Collector: db, ClientConfig: cfg, Client: client, Context: cmd.Context()}
|
|
res, err := c.Collect(nil)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return printCollectorResult(res)
|
|
},
|
|
}
|
|
|
|
f := cmd.Flags()
|
|
f.StringVar(&uri, "uri", "", "MySQL connection DSN, e.g. user:pass@tcp(host:3306)/db (required)")
|
|
cmd.MarkFlagRequired("uri")
|
|
f.StringSliceVar(¶meters, "parameters", nil, "server variables to collect via SHOW VARIABLES (comma-separated or repeatable)")
|
|
f.BoolVar(&skipVerify, "tls-skip-verify", false, "skip TLS certificate verification")
|
|
f.StringVar(&caCert, "tls-cacert", "", "CA certificate (PEM contents or a file path)")
|
|
f.StringVar(&clientCert, "tls-client-cert", "", "client certificate (PEM contents or a file path)")
|
|
f.StringVar(&clientKey, "tls-client-key", "", "client key (PEM contents or a file path)")
|
|
f.StringVar(&secretName, "tls-secret-name", "", "name of a Secret holding TLS material (requires cluster access)")
|
|
f.StringVar(&secretNamespace, "tls-secret-namespace", "default", "namespace of the TLS Secret")
|
|
|
|
return cmd
|
|
}
|