ssh config

cmd/config/config.go

@@ -120,6 +120,15 @@ type TLSConnect struct {
 	Key     string `yaml:"key"`
 }
 
+type SSHStdinserverConnect struct {
+	Type string `yaml:"type"`
+	Host string `yaml:"host"`
+	User string `yaml:"user"`
+	Port uint16 `yaml:"port"`
+	IdentityFile string `yaml:"identity_file"`
+	Options []string `yaml:"options"`
+}
+
 type ServeEnum struct {
 	Ret interface{}
 }
@@ -138,6 +147,11 @@ type TLSServe struct {
 	Key    string `yaml:"key"`
 }
 
+type StdinserverServer struct {
+	Type string `yaml:"type"`
+	ClientIdentity string `yaml:"client_identity"`
+}
+
 type PruningEnum struct {
 	Ret interface{}
 }
@@ -242,6 +256,7 @@ func (t *ConnectEnum) UnmarshalYAML(u func(interface{}, bool) error) (err error)
 	t.Ret, err = enumUnmarshal(u, map[string]interface{}{
 		"tcp": &TCPConnect{},
 		"tls": &TLSConnect{},
+		"ssh+stdinserver": &SSHStdinserverConnect{},
 	})
 	return
 }
@@ -250,6 +265,7 @@ func (t *ServeEnum) UnmarshalYAML(u func(interface{}, bool) error) (err error) {
 	t.Ret, err = enumUnmarshal(u, map[string]interface{}{
 		"tcp": &TCPServe{},
 		"tls": &TLSServe{},
+		"stdinserver": &StdinserverServer{},
 	})
 	return
 }

cmd/config/samples/pull_ssh.yml

@@ -0,0 +1,41 @@
+jobs:
+
+- name: pull_servers
+  type: pull
+  replication:
+    connect:
+      type: ssh+stdinserver
+      host: app-srv.example.com
+      user: root
+      port: 22
+      identity_file: /etc/zrepl/ssh/identity
+      options: # optional, default [], `-o` arguments passed to ssh
+      - "Compression=on"
+    root_dataset: "pool2/backup_servers"
+  pruning:
+    keep_sender:
+    - type: not_replicated
+    - type: last_n
+      count: 10
+    - type: grid
+      grid: 1x1h(keep=all) | 24x1h | 14x1d
+      keep_bookmarks: all
+    keep_receiver:
+    - type: grid
+      grid: 1x1h(keep=all) | 24x1h | 35x1d | 6x30d
+      keep_bookmarks: all
+
+global:
+  logging:
+  - type: "stdout"
+    time: true
+    level: "warn"
+    format: "human"
+  monitoring:
+  - type: "prometheus"
+    listen: ":9091"
+  control:
+    sockpath: /var/run/zrepl/control
+  serve:
+    stdinserver:
+      sockdir: /var/run/zrepl/stdinserver

cmd/config/samples/source_ssh.yml

@@ -0,0 +1,37 @@
+jobs:
+- name: pull_source
+  type: source
+  replication:
+    serve:
+      type: stdinserver
+      client_identity: "client1"
+    filesystems: {
+      "<": true,
+      "secret": false
+    }
+  snapshotting:
+    snapshot_prefix: zrepl_
+    interval: 10m
+  pruning:
+    keep:
+    - type: not_replicated
+    - type: last_n
+      count: 10
+    - type: grid
+      grid: 1x1h(keep=all) | 24x1h | 14x1d
+      keep_bookmarks: all
+
+global:
+  logging:
+  - type: "stdout"
+    time: true
+    level: "warn"
+    format: "human"
+  monitoring:
+  - type: "prometheus"
+    listen: ":9091"
+  control:
+    sockpath: /var/run/zrepl/control
+  serve:
+    stdinserver:
+      sockdir: /var/run/zrepl/stdinserver