summaryrefslogtreecommitdiffstats
path: root/collectors/python.d.plugin/samba/metadata.yaml
blob: 43bca208ed194cd15705d11baf2028abc6480939 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
plugin_name: python.d.plugin
modules:
  - meta:
      plugin_name: python.d.plugin
      module_name: samba
      monitored_instance:
        name: Samba
        link: https://www.samba.org/samba/
        categories:
          - data-collection.storage-mount-points-and-filesystems
        icon_filename: "samba.svg"
      related_resources:
        integrations:
          list: []
      info_provided_to_referring_integrations:
        description: ""
      keywords:
        - samba
        - file sharing
      most_popular: false
    overview:
      data_collection:
        metrics_description: "This collector monitors the performance metrics of Samba file sharing."
        method_description: |
          It is using the `smbstatus` command-line tool.
          
          Executed commands:
          
          - `sudo -n smbstatus -P`
      supported_platforms:
        include: []
        exclude: []
      multi_instance: false
      additional_permissions:
        description: |
          `smbstatus` is used, which can only be executed by `root`. It uses `sudo` and assumes that it is configured such that the `netdata` user can execute `smbstatus` as root without a password.
      default_behavior:
        auto_detection:
          description: "After all the permissions are satisfied, the `smbstatus -P` binary is executed."
        limits:
          description: ""
        performance_impact:
          description: ""
    setup:
      prerequisites:
        list:
          - title: Permissions and programs
            description: |
              To run the collector you need:
              
              - `smbstatus` program
              - `sudo` program
              - `smbd` must be compiled with profiling enabled
              - `smbd` must be started either with the `-P 1` option or inside `smb.conf` using `smbd profiling level`
              
              The module uses `smbstatus`, which can only be executed by `root`. It uses `sudo` and assumes that it is configured such that the `netdata` user can execute `smbstatus` as root without a password.
              
              - add to your `/etc/sudoers` file:
              
                `which smbstatus` shows the full path to the binary.
              
                ```bash
                netdata ALL=(root)       NOPASSWD: /path/to/smbstatus
                ```
              
              - Reset Netdata's systemd unit [CapabilityBoundingSet](https://www.freedesktop.org/software/systemd/man/systemd.exec.html#Capabilities) (Linux distributions with systemd)
              
                The default CapabilityBoundingSet doesn't allow using `sudo`, and is quite strict in general. Resetting is not optimal, but a next-best solution given the inability to execute `smbstatus` using `sudo`.
              
              
                As the `root` user, do the following:
              
                ```cmd
                mkdir /etc/systemd/system/netdata.service.d
                echo -e '[Service]\nCapabilityBoundingSet=~' | tee /etc/systemd/system/netdata.service.d/unset-capability-bounding-set.conf
                systemctl daemon-reload
                systemctl restart netdata.service
                ```
      configuration:
        file:
          name: python.d/samba.conf
        options:
          description: |
            There are 2 sections:
            
            * Global variables
            * One or more JOBS that can define multiple different instances to monitor.
            
            The following options can be defined globally: priority, penalty, autodetection_retry, update_every, but can also be defined per JOB to override the global values.
            
            Additionally, the following collapsed table contains all the options that can be configured inside a JOB definition.
            
            Every configuration JOB starts with a `job_name` value which will appear in the dashboard, unless a `name` parameter is specified.
          folding:
            title: "Config options"
            enabled: true
          list:
            - name: update_every
              description: Sets the default data collection frequency.
              default_value: 5
              required: false
            - name: priority
              description: Controls the order of charts at the netdata dashboard.
              default_value: 60000
              required: false
            - name: autodetection_retry
              description: Sets the job re-check interval in seconds.
              default_value: 0
              required: false
            - name: penalty
              description: Indicates whether to apply penalty to update_every in case of failures.
              default_value: yes
              required: false
        examples:
          folding:
            enabled: true
            title: "Config"
          list:
            - name: Basic
              description: A basic example configuration.
              config: |
                my_job_name:
                  name: my_name
                  update_every: 1
    troubleshooting:
      problems:
        list: []
    alerts: []
    metrics:
      folding:
        title: Metrics
        enabled: false
      description: ""
      availability: []
      scopes:
        - name: global
          description: "These metrics refer to the entire monitored application."
          labels: []
          metrics:
            - name: syscall.rw
              description: R/Ws
              unit: "KiB/s"
              chart_type: area
              dimensions:
                - name: sendfile
                - name: recvfile
            - name: smb2.rw
              description: R/Ws
              unit: "KiB/s"
              chart_type: area
              dimensions:
                - name: readout
                - name: writein
                - name: readin
                - name: writeout
            - name: smb2.create_close
              description: Create/Close
              unit: "operations/s"
              chart_type: line
              dimensions:
                - name: create
                - name: close
            - name: smb2.get_set_info
              description: Info
              unit: "operations/s"
              chart_type: line
              dimensions:
                - name: getinfo
                - name: setinfo
            - name: smb2.find
              description: Find
              unit: "operations/s"
              chart_type: line
              dimensions:
                - name: find
            - name: smb2.notify
              description: Notify
              unit: "operations/s"
              chart_type: line
              dimensions:
                - name: notify
            - name: smb2.sm_counters
              description: Lesser Ops
              unit: "count"
              chart_type: stacked
              dimensions:
                - name: tcon
                - name: negprot
                - name: tdis
                - name: cancel
                - name: logoff
                - name: flush
                - name: lock
                - name: keepalive
                - name: break
                - name: sessetup