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Merged
unloop merged 3 commits into from
Aug 21, 2024
Merged

add liveness probe #12

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139bfbe
add liveness probe
unloop Aug 21, 2024
25a4373
Merge branch 'master' of github.com:lastbackend/toolkit-plugins
unloop Aug 21, 2024
9670c1e
update rabbitmq plugin
unloop Aug 21, 2024
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1 change: 1 addition & 0 deletions postgres/plugin.go
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,7 @@ func (p *plugin) PreStart(_ context.Context) (err error) {
}

p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.ReadinessProbe, PostgresPingChecker(conn, 1*time.Second))
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.LivenessProbe, PostgresPingChecker(conn, 1*time.Second))

p.connection = p.opts.DSN
p.db = conn
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2 changes: 2 additions & 0 deletions postgres_gorm/plugin.go
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Expand Up @@ -125,6 +125,8 @@ func (p *plugin) PreStart(ctx context.Context) (err error) {
}

p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.ReadinessProbe, PostgresPingChecker(conn, 1*time.Second))
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.LivenessProbe, PostgresPingChecker(conn, 1*time.Second))

p.db = db

return nil
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1 change: 1 addition & 0 deletions postgres_pg/plugin.go
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Expand Up @@ -119,6 +119,7 @@ func (p *plugin) PreStart(ctx context.Context) (err error) {
db.AddQueryHook(dbLogger{})

p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.ReadinessProbe, PostgresPingChecker(db, 1*time.Second))
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.LivenessProbe, PostgresPingChecker(db, 1*time.Second))

p.db = db

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2 changes: 2 additions & 0 deletions postgres_pgx/plugin.go
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Expand Up @@ -238,6 +238,8 @@ func (p *plugin) PreStart(ctx context.Context) (err error) {
}

p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.ReadinessProbe, PostgresPingChecker(db, 1*time.Second))
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.LivenessProbe, PostgresPingChecker(db, 1*time.Second))

return nil
}

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1 change: 0 additions & 1 deletion rabbitmq/connection.go
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Expand Up @@ -202,7 +202,6 @@ func (a *amqpConn) Channel() (*amqp.Channel, error) {
if !a.connected {
return nil, errors.New("connection closed")
}

return a.conn.Channel()
}

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5 changes: 1 addition & 4 deletions rabbitmq/plugin.go
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Expand Up @@ -205,10 +205,7 @@ func (p *plugin) PreStart(ctx context.Context) error {
}

p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.ReadinessProbe, checkRabbitMQ(p.broker, 1*time.Second))

p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.LivenessProbe, func() error {
return p.broker.Connected()
})
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.LivenessProbe, checkRabbitMQ(p.broker, 1*time.Second))

return nil
}
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3 changes: 3 additions & 0 deletions redis/plugin.go
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Expand Up @@ -120,13 +120,16 @@ func (p *plugin) PreStart(ctx context.Context) (err error) {
if p.opts.Cluster {
client := redis.NewClusterClient(p.prepareClusterOptions(p.opts))
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.ReadinessProbe, redisClusterPingChecker(client, 1*time.Second))
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.LivenessProbe, redisClusterPingChecker(client, 1*time.Second))

p.cdb = client
} else {
client := redis.NewClient(p.prepareOptions(p.opts))
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.ReadinessProbe, redisPingChecker(client, 1*time.Second))
p.runtime.Tools().Probes().RegisterCheck(p.prefix, probes.LivenessProbe, redisPingChecker(client, 1*time.Second))
p.db = client
}

return nil
}

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