1 files changed, 137 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/activemq/activemq.go b/src/go/collectors/go.d.plugin/modules/activemq/activemq.go
new file mode 100644
index 000000000..762d0ab48
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/activemq/activemq.go
@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package activemq
+
+import (
+	_ "embed"
+	"errors"
+	"time"
+
+	"github.com/netdata/netdata/go/go.d.plugin/agent/module"
+	"github.com/netdata/netdata/go/go.d.plugin/pkg/matcher"
+	"github.com/netdata/netdata/go/go.d.plugin/pkg/web"
+)
+
+//go:embed "config_schema.json"
+var configSchema string
+
+func init() {
+	module.Register("activemq", module.Creator{
+		JobConfigSchema: configSchema,
+		Create:          func() module.Module { return New() },
+	})
+}
+
+func New() *ActiveMQ {
+	return &ActiveMQ{
+		Config: Config{
+			HTTP: web.HTTP{
+				Request: web.Request{
+					URL: "http://127.0.0.1:8161",
+				},
+				Client: web.Client{
+					Timeout: web.Duration(time.Second),
+				},
+			},
+			Webadmin:  "admin",
+			MaxQueues: 50,
+			MaxTopics: 50,
+		},
+		charts:       &Charts{},
+		activeQueues: make(map[string]bool),
+		activeTopics: make(map[string]bool),
+	}
+}
+
+type Config struct {
+	web.HTTP     `yaml:",inline" json:""`
+	UpdateEvery  int    `yaml:"update_every" json:"update_every"`
+	Webadmin     string `yaml:"webadmin" json:"webadmin"`
+	MaxQueues    int    `yaml:"max_queues" json:"max_queues"`
+	MaxTopics    int    `yaml:"max_topics" json:"max_topics"`
+	QueuesFilter string `yaml:"queues_filter" json:"queues_filter"`
+	TopicsFilter string `yaml:"topics_filter" json:"topics_filter"`
+}
+
+type ActiveMQ struct {
+	module.Base
+	Config `yaml:",inline" json:""`
+
+	charts *Charts
+
+	apiClient *apiClient
+
+	activeQueues map[string]bool
+	activeTopics map[string]bool
+	queuesFilter matcher.Matcher
+	topicsFilter matcher.Matcher
+}
+
+func (a *ActiveMQ) Configuration() any {
+	return a.Config
+}
+
+func (a *ActiveMQ) Init() error {
+	if err := a.validateConfig(); err != nil {
+		a.Errorf("config validation: %v", err)
+		return err
+	}
+
+	qf, err := a.initQueuesFiler()
+	if err != nil {
+		a.Error(err)
+		return err
+	}
+	a.queuesFilter = qf
+
+	tf, err := a.initTopicsFilter()
+	if err != nil {
+		a.Error(err)
+		return err
+	}
+	a.topicsFilter = tf
+
+	client, err := web.NewHTTPClient(a.Client)
+	if err != nil {
+		a.Error(err)
+		return err
+	}
+
+	a.apiClient = newAPIClient(client, a.Request, a.Webadmin)
+
+	return nil
+}
+
+func (a *ActiveMQ) Check() error {
+	mx, err := a.collect()
+	if err != nil {
+		a.Error(err)
+		return err
+	}
+	if len(mx) == 0 {
+		return errors.New("no metrics collected")
+
+	}
+	return nil
+}
+
+func (a *ActiveMQ) Charts() *Charts {
+	return a.charts
+}
+
+func (a *ActiveMQ) Cleanup() {
+	if a.apiClient != nil && a.apiClient.httpClient != nil {
+		a.apiClient.httpClient.CloseIdleConnections()
+	}
+}
+
+func (a *ActiveMQ) Collect() map[string]int64 {
+	mx, err := a.collect()
+
+	if err != nil {
+		a.Error(err)
+		return nil
+	}
+
+	return mx
+}