mirror of
https://github.com/Icinga/icingadb.git
synced 2026-02-03 20:40:34 -05:00
f04fa03b9a
Icinga Go Library no longer uses the hard-coded project name "Icinga DB" when printing the version, that name has to be given manually now. Bumps [github.com/icinga/icinga-go-library](https://github.com/icinga/icinga-go-library) from 0.2.0 to 0.3.0. - [Commits](https://github.com/icinga/icinga-go-library/compare/v0.2.0...v0.3.0) --- updated-dependencies: - dependency-name: github.com/icinga/icinga-go-library dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
70 lines
1.9 KiB
Go
70 lines
1.9 KiB
Go
package command
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import (
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"github.com/icinga/icinga-go-library/config"
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"github.com/icinga/icinga-go-library/database"
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"github.com/icinga/icinga-go-library/logging"
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"github.com/icinga/icinga-go-library/redis"
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"github.com/icinga/icinga-go-library/utils"
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"github.com/icinga/icingadb/internal"
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icingadbconfig "github.com/icinga/icingadb/internal/config"
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"github.com/icinga/icingadb/pkg/icingaredis/telemetry"
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"github.com/pkg/errors"
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"os"
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"time"
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)
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// Command provides factories for creating Redis and Database connections from Config.
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type Command struct {
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Flags icingadbconfig.Flags
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Config icingadbconfig.Config
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}
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// New parses CLI flags and the YAML configuration and returns a new Command.
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// New prints any error during parsing to [os.Stderr] and exits.
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func New() *Command {
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var flags icingadbconfig.Flags
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if err := config.ParseFlags(&flags); err != nil {
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if errors.Is(err, config.ErrInvalidArgument) {
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panic(err)
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}
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utils.PrintErrorThenExit(err, 2)
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}
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if flags.Version {
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internal.Version.Print("Icinga DB")
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os.Exit(0)
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}
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var cfg icingadbconfig.Config
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if err := config.FromYAMLFile(flags.Config, &cfg); err != nil {
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if errors.Is(err, config.ErrInvalidArgument) {
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panic(err)
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}
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utils.PrintErrorThenExit(err, 1)
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}
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return &Command{
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Flags: flags,
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Config: cfg,
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}
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}
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// Database creates and returns a new icingadb.DB connection from config.Config.
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func (c Command) Database(l *logging.Logger) (*database.DB, error) {
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return database.NewDbFromConfig(&c.Config.Database, l, database.RetryConnectorCallbacks{
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OnRetryableError: func(_ time.Duration, _ uint64, err, _ error) {
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telemetry.UpdateCurrentDbConnErr(err)
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},
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OnSuccess: func(_ time.Duration, _ uint64, _ error) {
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telemetry.UpdateCurrentDbConnErr(nil)
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},
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})
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}
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// Redis creates and returns a new icingaredis.Client connection from config.Config.
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func (c Command) Redis(l *logging.Logger) (*redis.Client, error) {
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return redis.NewClientFromConfig(&c.Config.Redis, l)
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}
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