Updated document structure

This commit is contained in:
Neil Lathwood
2015-01-10 00:10:51 +00:00
parent 03534ee054
commit 91e40a91ce
23 changed files with 1074 additions and 240 deletions

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doc/API/API-Docs.md Normal file
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<a name="top"></a>
- [`structure`](#api-structure)
- [`versioning`](#api-versioning)
- [`token`](#api-tokens)
- [`end-points`](#api-end_points)
- [`input`](#api-input)
- [`output`](#api-output)
- [`endpoints`](#api-endpoints)
- [`devices`](#api-devices)
- [`del_device`](#api-route-2)
- [`get_device`](#api-route-3)
- [`get_graphs`](#api-route-5)
- [`get_graph_generic_by_hostname`](#api-route-6)
- [`get_port_graphs`](#api-route-7)
- [`get_port_stats_by_port_hostname`](#api-route-8)
- [`get_graph_by_port_hostname`](#api-route-9)
- [`list_devices`](#api-route-10)
- [`add_device`](#api-route-11)
- [`routing`](#api-routing)
- [`list_bgp`](#api-route-1)
- [`switching`](#api-switching)
- [`get_vlans`](#api-route-4)
- [`alerts`](#api-alerts)
- [`get_alert`](#api-route-12)
- [`ack_alert`](#api-route-13)
- [`list_alerts`](#api-route-14)
- [`rules`](#api-rules)
- [`get_alert_rule`](#api-route-15)
- [`delete_rule`](#api-route-16)
- [`list_alert_rules`](#api-route-17)
- [`add_rule`](#api-route-18)
- [`edit_rule`](#api-route-19)
Describes the API structure.
# <a name="api-structure">`Structure`</a> [`top`](#top)
## <a name="api-versioning">`Versioning`</a> [`top`](#top)
Versioning an API is a minefield which saw us looking at numerous options on how to do this. Paul wrote an excellent blog post which touches on this: http://blog.librenms.org/2014/09/restful-apis/
We have currently settled on using versioning within the API end point itself `/api/v0`. As the API itself is new and still in active development we also decided that v0 would be the best starting point to indicate it's in development.
## <a name="api-tokens">`Tokens`</a> [`top`](#top)
To access any of the token end points you will be required to authenticate using a token. Tokens can be created directly from within the LibreNMS web interface by going to `/api-access/`.
- Click on 'Create API access token'.
- Select the user you would like to generate the token for.
- Enter an optional description.
- Click Create API Token.
## <a name="api-end_points">`Endpoints`</a> [`top`](#top)
Whilst this documentation will describe and show examples of the end points, we've designed the API so you should be able to traverse through it without know any of the available API routes.
You can do this by first calling `/api/v0`:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0
Output
{
"list_bgp": "https://librenms.org/api/v0/bgp",
...
"edit_rule": "https://librenms.org/api/v0/rules"
}
```
## <a name="api-input">`Input`</a> [`top`](#top)
Input to the API is done in three different ways, sometimes a combination two or three of these.
- Passing parameters via the api route. For example when obtaining a devices details you will pass the hostname of the device in the route: `/api/v0/devices/:hostname`.
- Passing parameters via the query string. For example you can list all devices on your install but limit the output to devices that are currently down: `/api/v0/devices?type=down`
- Passing data in via JSON, this will mainly be used when adding or updating information via the API, for instance adding a new device:
```curl
curl -X POST -d '{"hostname":"localhost.localdomain","version":"v1","community":"public"}'-H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices
```
## <a name="api-output">`Output`</a> [`top`](#top)
Output from the API currently is via two output types.
- JSON Most API responses will output json. As show in the example for calling the API endpoint.
- PNG This is for when the request is for an image such as a graph for a switch port.
# <a name="api-endpoints">`Endpoints`</a> [`top`](#top)
## <a name="api-devices">`Devices`</a> [`top`](#top)
### <a name="api-route-2">Function: `del_device`</a> [`top`](#top)
Delete a given device.
Route: /api/v0/devices/:hostname
- hostname can be either the device hostname or id
Input:
-
Example:
```curl
curl -X DELETE -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices/localhost
```
Output:
```text
{
"status": "ok",
"message": "Removed device localhost",
"devices": [
{
"device_id": "1",
"hostname": "localhost",
...
"serial": null,
"icon": null
}
]
}
```
### <a name="api-route-3">Function: `get_device`</a> [`top`](#top)
Get details of a given device.
Route: /api/v0/devices/:hostname
- hostname can be either the device hostname or id
Input:
-
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices/localhost
```
Output:
```text
{
"status": "ok",
"devices": [
{
"device_id": "1",
"hostname": "localhost",
...
"serial": null,
"icon": null
}
]
}
```
### <a name="api-route-5">Function: `get_graphs`</a> [`top`](#top)
Get a list of available graphs for a device, this does not include ports.
Route: /api/v0/devices/:hostname/graphs
- hostname can be either the device hostname or id
Input:
-
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices/localhost/graphs
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"count": 3,
"graphs": [
{
"desc": "Poller Time",
"name": "device_poller_perf"
},
{
"desc": "Ping Response",
"name": "device_ping_perf"
},
{
"desc": "System Uptime",
"name": "uptime"
}
]
}
```
### <a name="api-route-6">Function: `get_graph_generic_by_hostname`</a> [`top`](#top)
Get a specific graph for a device, this does not include ports.
Route: /api/v0/devices/:hostname/:type
- hostname can be either the device hostname or id
- type is the type of graph you want, use [`get_graphs`](#api-route-5) to see the graphs available. Defaults to device_uptime.
Input:
- from: This is the date you would like the graph to start - See http://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html for more information.
- to: This is the date you would like the graph to end - See http://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html for more information.
- width: The graph width, defaults to 1075.
- height: The graph height, defaults to 300.
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices/localhost/device_poller_perf
```
Output:
Output is an image.
### <a name="api-route-7">Function: `get_port_graphs`</a> [`top`](#top)
Get a list of ports for a particular device.
Route: /api/v0/devices/:hostname/ports
- hostname can be either the device hostname or id
Input:
- columns: Comma separated list of columns you want returned.
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices/localhost/ports
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"count": 3,
"ports": [
{
"ifName": "lo"
},
{
"ifName": "eth0"
},
{
"ifName": "eth1"
}
]
}
```
### <a name="api-route-8">Function: `get_port_stats_by_port_hostname`</a> [`top`](#top)
Get information about a particular port for a device.
Route: /api/v0/devices/:hostname/ports/:ifname
- hostname can be either the device hostname or id
- ifname can be any of the interface names for the device which can be obtained using [`get_port_graphs`](#api-route-7). Please ensure that the ifname is urlencoded if it needs to be (i.e Gi0/1/0 would need to be urlencoded.
Input:
- columns: Comma separated list of columns you want returned.
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices/localhost/ports/eth0
```
Output:
```text
{
"status": "ok",
"port": {
"port_id": "2",
"device_id": "1",
...
"poll_prev": "1418412902",
"poll_period": "300"
}
}
```
### <a name="api-route-9">Function: `get_graph_by_port_hostname`</a> [`top`](#top)
Get a graph of a port for a particular device.
Route: /api/v0/devices/:hostname/ports/:ifname/:type
- hostname can be either the device hostname or id
- ifname can be any of the interface names for the device which can be obtained using [`get_port_graphs`](#api-route-7). Please ensure that the ifname is urlencoded if it needs to be (i.e Gi0/1/0 would need to be urlencoded.
- type is the port type you want the graph for, you can request a list of ports for a device with [`get_port_graphs`](#api-route-7).
Input:
- from: This is the date you would like the graph to start - See http://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html for more information.
- to: This is the date you would like the graph to end - See http://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html for more information.
- width: The graph width, defaults to 1075.
- height: The graph height, defaults to 300.
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices/localhost/ports/eth0/port_bits
```
Output:
Output is an image.
### <a name="api-route-10">Function: `list_devices`</a> [`top`](#top)
Return a list of devices.
Route: /api/v0/devices
Input:
- order: How to order the output, default is by hostname. Can be prepended by DESC or ASC to change the order.
- type: can be one of the following, all, ignored, up, down, disabled to filter by that device status.
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices?order=hostname%20DESC&type=down
```
Output:
```text
{
"status": "ok",
"devices": [
{
"device_id": "1",
"hostname": "localhost",
...
"serial": null,
"icon": null
}
]
}
```
### <a name="api-route-11">Function: `add_device`</a> [`top`](#top)
Add a new device.
Route: /api/v0/devices
Input (JSON):
- hostname: device hostname
- port: SNMP port (defaults to port defined in config).
- transport: SNMP protocol (defaults to transport defined in config).
- version: SNMP version to use, v1, v2c or v3. Defaults to v2c.
For SNMP v1 or v2c
- community: Required for SNMP v1 or v2c.
For SNMP v3
- authlevel: SNMP authlevel (NoAuthNoPriv, AuthNoPriv, AuthPriv).
- authname: SNMP Auth username
- authpass: SNMP Auth password
- authalgo: SNMP Auth algorithm (MD5, SHA)
- cryptopass: SNMP Crypto Password
- cryptoalgo: SNMP Crypto algorithm (AES, DES)
Example:
```curl
curl -X POST -d '{"hostname":"localhost.localdomain","version":"v1","community":"public"}' -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices
```
Output:
```text
{
"status": "ok",
"message": "Device localhost.localdomain has been added successfully"
}
```
## <a name="api-routing">`Routing`</a> [`top`](#top)
### <a name="api-route-1">Function: `list_bgp`</a> [`top`](#top)
List the current BGP sessions.
Route: /api/v0/bgp
Input:
- hostname = either the devices hostname or id.
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/bgp
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"count": 0,
"bgp_sessions": [
]
}
```
## <a name="api-switching">`Switching`</a> [`top`](#top)
### <a name="api-route-4">Function: `get_vlans`</a> [`top`](#top)
Get a list of all VLANs for a given device.
Route: /api/v0/devices/:hostname/vlans
- hostname can be either the device hostname or id
Input:
-
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/devices/localhost/vlans
```
Output:
```text
{
"status": "ok",
"count": 0,
"vlans": [
{
"vlan_vlan": "1",
"vlan_domain": "1",
"vlan_name": "default",
"vlan_type": "ethernet",
"vlan_mtu": null
}
]
}
```
## <a name="api-alerts">`Alerts`</a> [`top`](#top)
### <a name="api-route-12">Function: `get_alert`</a> [`top`](#top)
Get details of an alert
Route: /api/v0/alerts/:id
- id is the alert id, you can obtain a list of alert ids from [`list_alerts`](#api-route-14).
Input:
-
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/alerts/1
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"count": 7,
"alerts": [
{
"id": "1",
"device_id": "1",
"rule_id": "1",
"state": "1",
"alerted": "1",
"open": "1",
"timestamp": "2014-12-11 14:40:02"
},
}
```
### <a name="api-route-13">Function: `ack_alert`</a> [`top`](#top)
Acknowledge an alert
Route: /api/v0/alerts/:id
- id is the alert id, you can obtain a list of alert ids from [`list_alerts`](#api-route-14).
Input:
-
Example:
```curl
curl -X PUT -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/alerts/1
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"message": "Alert has been ackgnowledged"
}
```
### <a name="api-route-14">Function: `list_alerts`</a> [`top`](#top)
List all alerts
Route: /api/v0/alerts
Input:
- state: Filter the alerts by state, 0 = ok, 1 = alert, 2 = ack
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/alerts
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"count": 1,
"alerts": [
{
"id": "1",
"device_id": "1",
"rule_id": "1",
"state": "1",
"alerted": "1",
"open": "1",
"timestamp": "2014-12-11 14:40:02"
}
}
```
## <a name="api-rules">`Rules`</a> [`top`](#top)
### <a name="api-route-15">Function: `get_alert_rule`</a> [`top`](#top)
Get the alert rule details.
Route: /api/v0/rules/:id
- id is the rule id.
Input:
-
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/rules/1
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"count": 1,
"rules": [
{
"id": "1",
"device_id": "1",
"rule": "%devices.os != \"Juniper\"",
"severity": "warning",
"extra": "{\"mute\":true,\"count\":\"15\",\"delay\":null}",
"disabled": "0"
}
]
}
```
### <a name="api-route-16">Function: `delete_rule`</a> [`top`](#top)
Delete an alert rule by id
Route: /api/v0/rules/:id
- id is the rule id.
Input:
-
Example:
```curl
curl -X DELETE -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/rules/1
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"message": "Alert rule has been removed"
}
```
### <a name="api-route-17">Function: `list_alert_rules`</a> [`top`](#top)
List the alert rules.
Route: /api/v0/rules
-
Input:
-
Example:
```curl
curl -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/rules
```
Output:
```text
{
"status": "ok",
"err-msg": "",
"count": 1,
"rules": [
{
"id": "1",
"device_id": "-1",
"rule": "%devices.os != \"Juniper\"",
"severity": "critical",
"extra": "{\"mute\":false,\"count\":\"15\",\"delay\":\"300\"}",
"disabled": "0"
},
}
```
### <a name="api-route-18">Function: `add_rule`</a> [`top`](#top)
Add a new alert rule.
Route: /api/v0/rules
-
Input (JSON):
- device_id: This is either the device id or -1 for a global rule
- rule: The rule which should be in the format %entity $condition $value (i.e %devices.status != 0 for devices marked as down).
- severity: The severity level the alert will be raised against, Ok, Warning, Critical.
- disabled: Whether the rule will be disabled or not, 0 = enabled, 1 = disabled
- count: This is how many polling runs before an alert will trigger and the frequency.
- delay: Delay is when to start alerting and how frequently. The value is stored in seconds but you can specify minutes, hours or days by doing 5 m, 5 h, 5 d for each one.
- mute: If mute is enabled then an alert will never be sent but will show up in the Web UI (true or false).
Example:
```curl
curl -X POST -d '{"device_id":"-1", "rule":"%devices.os != \"Cisco\"","severity": "critical","count":15,"delay":"5 m","mute":false}' -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/rules
```
Output:
```text
rules
{
"status": "ok",
"err-msg": ""
}
```
### <a name="api-route-19">Function: `edit_rule`</a> [`top`](#top)
Edit an existing alert rule
Route: /api/v0/rules
-
Input (JSON):
- rule_id: You must specify the rule_id to edit an existing rule, if this is absent then a new rule will be created.
- device_id: This is either the device id or -1 for a global rule
- rule: The rule which should be in the format %entity $condition $value (i.e %devices.status != 0 for devices marked as down).
- severity: The severity level the alert will be raised against, Ok, Warning, Critical.
- disabled: Whether the rule will be disabled or not, 0 = enabled, 1 = disabled
- count: This is how many polling runs before an alert will trigger and the frequency.
- delay: Delay is when to start alerting and how frequently. The value is stored in seconds but you can specify minutes, hours or days by doing 5 m, 5 h, 5 d for each one.
- mute: If mute is enabled then an alert will never be sent but will show up in the Web UI (true or false).
Example:
```curl
curl -X PUT -d '{"rule_id":1,"device_id":"-1", "rule":"%devices.os != \"Cisco\"","severity": "critical","count":15,"delay":"5 m","mute":false}' -H 'X-Auth-Token: YOURAPITOKENHERE' https://librenms.org/api/v0/rules
```
Output:
```text
rules
{
"status": "ok",
"err-msg": ""
}
```

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@@ -34,5 +34,4 @@ mkdir -p /usr/lib/check_mk_agent/plugins /usr/lib/check_mk_agent/local
* Login to the LibreNMS web interface and edit the device you want to monitor. Under the modules section, ensure that unix-agent is enabled.
* Then under Applications, enable the apps that you plan to monitor.
* Wait, in around 10 minutes you should start seeing data in your graphs under Apps for the device.
*

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@@ -15,4 +15,4 @@ Edit `/etc/cron.d/librenms` and add the following:
01 * * * * root /opt/librenms/billing-calculate.php >> /dev/null 2>&1
```
Create billing graphs as required.
Create billing graphs as required.

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@@ -0,0 +1,23 @@
Currently, the email alerts needs to be set up in the config. If you want to enable it, paste this in your config and change it:
```php
// Mailer backend Settings
$config['email_backend'] = 'mail'; // Mail backend. Allowed: "mail" (PHP's built-in), "sendmail", "smtp".
$config['email_from'] = NULL; // Mail from. Default: "ProjectName" <projectid@`hostname`>
$config['email_user'] = $config['project_id'];
$config['email_sendmail_path'] = '/usr/sbin/sendmail'; // The location of the sendmail program.
$config['email_smtp_host'] = 'localhost'; // Outgoing SMTP server name.
$config['email_smtp_port'] = 25; // The port to connect.
$config['email_smtp_timeout'] = 10; // SMTP connection timeout in seconds.
$config['email_smtp_secure'] = NULL; // Enable encryption. Use 'tls' or 'ssl'
$config['email_smtp_auth'] = FALSE; // Whether or not to use SMTP authentication.
$config['email_smtp_username'] = NULL; // SMTP username.
$config['email_smtp_password'] = NULL; // Password for SMTP authentication.
// Alerting Settings
$config['alerts']['email']['default'] = 'sendto@somewhere.com'; // Default alert recipient
$config['alerts']['email']['default_only'] = FALSE; // Only use default recipient
$config['alerts']['email']['enable'] = TRUE; // Enable email alerts
$config['alerts']['bgp']['whitelist'] = NULL; // Populate as an array() with ASNs to alert on.
$config['alerts']['port']['ifdown'] = FALSE; // Generate alerts for ports that go down
```

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@@ -41,7 +41,7 @@ Function( (Type) $Variable [= Default] [,...] ) | Returns | Description
### <a name="glob.attr">Attributes</a>
Attribute | Type | Description
--- | --- | ---
--- | --- | ---
`$params` | `String` | Contains all arguments that are passed to the `.command`.
`$this->chan` | `Array` | Channels that are configured.
`$this->commands` | `Array` | Contains accessible `commands`.
@@ -77,4 +77,4 @@ Attribute | Type | Description
...
$config['irc_external'][] = "join-ng";
...
```
```

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@@ -30,7 +30,7 @@ Option | Default-Value | Notes
`$config['irc_maxretry]` | `5` | Optional; How many connection attempts should be made before giving up
`$config['irc_nick']` | `LibreNMS` | Optional;
`$config['irc_pass']` | | Optional; This sends the IRC-PASS Sequence to IRC-Servers that require Password on Connect
`$config['irc_port]` | `6667` | Required; To enable SSL append a `+` before the Port. (Example: `+6697`)
`$config['irc_port']` | `6667` | Required; To enable SSL append a `+` before the Port. (Example: `+6697`)
### <a name="commands">IRC-Commands</a>
@@ -127,4 +127,4 @@ File: includes/ircbot/echo.inc.php
} else {
return $this->respond("root shouldn't be online so late!");
}
```
```

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@@ -52,4 +52,4 @@ See [examples](#examples) for formats.
# <a name="source">Sourcecode</a>:
* https://github.com/librenms/librenms/blob/master/scripts/ifAlias
* https://github.com/librenms/librenms/blob/master/scripts/ifAlias

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@@ -58,4 +58,4 @@ This would then add the name and a link to your plugin.
The following system hooks are currently available:
menu()
* This is called to build the plugin menu system and you can use this to link to your plugin (you don't have to).
* This is called to build the plugin menu system and you can use this to link to your plugin (you don't have to).

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@@ -70,3 +70,4 @@ Usage:
- Create a key like described above
- Scan provided QR or click on 'Manual' and type down the Secret
- On next login, enter the passcode that the App provides

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@@ -1,197 +1,196 @@
Contributor Agreement
---------------------
By contributing code to LibreNMS (whether by a github pull request, or by
any other means), you assert that:
- You have the rights to include the code, either as its original author,
or due to it being released to you under a compatible license.
- You are not aware of any third party claims on the code, including
copyright infringement, patent, or any other claim.
- You have not viewed code written under the [Observium License][4] in the
production of contributed code. This includes all Observium code after
Subversion revision 3250 and any patches or other code covered by that
license from Observium web sites after Tue May 29 13:08:01 2012 +0000 (the
date of Observium r3250).
To agree with these assertions, please submit a github pull request against
the file doc/AUTHORS.md including your name, email address, and github user
id in the file (so that it can be matched to your commits), and stating in
the commit log:
```
I agree to the conditions of the Contributor Agreement
contained in doc/CONTRIBUTING.md.
```
Copyright
---------
All contributors to LibreNMS retain copyright to their own code and are not
required to sign over their rights to any other party.
We recommend that if you add a new file containing original code to the code
base that you include a copyright notice in it as per the Free Software
Foundation's guidelines. You might find something like the following header
appropriate (although this is not legal advice ;-):
```
<?php
/*
* LibreNMS module to frob blurgs from a foo bar
*
* Copyright (c) 2014 Internet Widgitz Pty Ltd <http://example.com/>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*/
?>
```
The GPLv3 itself also contains recommendations about applying the GPL to
your code. Please see LICENSE.txt at the top of this source code
distribution for details.
General Guidelines
------------------
- Test your patches first. It's easy to set up git to push to a bare
repository on a local test system, and pull from this into a live test
installation at very frequent intervals.
- Don't break the poller. User interface blemishes are not critical, but
losing data from network monitoring systems might be.
- As a general rule, if you're replacing lines of code with new lines of
code, don't comment them out, just delete them. Commented out code makes
the patch and the resultant code harder to read, and there's no good
reason to it since we can easily get them back from git.
- If you're fixing a bug or making another minor change, don't reformat the
code at the same time. This makes it harder to see what's changed. If
you need to reformat it after making the change, do so in a separate
commit.
- Please join us in IRC at irc.freenode.net in channel ##librenms if you're
able. Collaborating in real time makes the coordination of contributions
easier.
Integrating other code
----------------------
Giving credit where credit is due is critical to the Free Software
philosophy. If you use code from somewhere else, even if it's trivial,
be sure to note this as a comment in the code (preferably) or the commit
message.
- To incorporate larger blocks of code from third parties (e.g. JavaScript
libraries):
- Include its name, source URL, copyright notice, and license in
doc/CREDITS.md
- preferred locations are html/js, html/lib, and lib
- Add it in a separate commit into its own directory, using
'git subtree --squash' if it is available via git.
- Add the code to integrate it in a separate commit. Include:
- code to update it in Makefile
- Scrutinizer exclusions to .scrutinizer.yml
- symlinks where necessary to maintain sensible paths
- Don't submit code whose license conflicts with the GPLv3. If you're not
sure, consult the [Free Software Foundation's license list][1] and see if
your code's license is on the compatible or incompatible list. If you
prefer a non-copyleft license, Apache 2.0 is the recommended choice as per
the FSF guidelines.
- The current Observium license is incompatible with GPLv3. Don't submit
code from current Observium unless you are the copyright holder, and you
specifically state in the code that you are releasing it under GPLv3 (or a
compatible license).
Because contributing to Observium requires that you reassign copyright to
Adam Armstrong, if you want to release the same code for both Observium
and LibreNMS, you need to release it for LibreNMS first and mark it with
your own copyright notice, then release it to Observium and remove your
copyright, granting Adam ownership.
Please note that the above is necessary even if you don't care about
keeping the copyright to your code, because otherwise we could be accused
of misappropriating Obserivum's code. As the code bases develop, we
expect them to diverge, which means this will become less of an issue
anyway.
- Because the GPL's provisions about linking don't apply to PHP-based
projects, we interpret the linking provisions of the license to refer to
the use of PHP library functions called from LibreNMS code.
We consider inclusion of files such as MIBs in the LibreNMS repository to
be merely aggregation in a distribution medium as per the last paragraph
of the GPLv3 section 5 ("Conveying Modified Source Versions"), and because
they are not combined with LibreNMS to form a larger program, the GPLv3
does not apply to them. This is not a legal ruling - it is simply a
statement of our intent and current interpretation.
Proposed workflow for submitting pull requests
----------------------------------------------
The basic rule is: don't create merge conflicts in master. Merges should be
simple fast-forwards from current master.
Following is a proposed workflow designed to minimise the scope of merge
conflicts when submitting pull requests. It's not mandatory, but seems to
work well enough.
We don't recommend git flow because we don't want to maintain separate
development and master branches, but if it works better for you, feel free
to do that, as long as you follow the golden rule of not creating merge
conflicts in master.
Workflow:
- Ensure you have auto rebase switched on in your gitconfig.
```
[branch]
autosetuprebase = always
```
- Fork the [LibreNMS repo master branch][2] in your own GitHub account.
- Create an [issue][3] explaining what work you plan to do.
- Create a branch in your copy of the repo called issue-####, where #### is
the issue number you created.
```
git push origin master:issue-####
```
- Make and test your changes in the issue branch as needed - this might take
a few days or weeks.
- When you are happy with your issue branch's changes and ready to submit
your patch, update your copy of the master branch to the current revision;
this should just result in a fast forward of your copy of master:
```
git checkout master
git pull
```
- Rebase your issue branch from your clone of master; fix any conflicts at
this stage:
````
git checkout issue-####
git pull
````
- Push your changes to your remote git hub branch so you can submit a pull from your issue-#### branch:
````
git push origin issue-####
````
- Submit a pull request for your patch from your issue-#### branch.
[1]: http://www.gnu.org/licenses/license-list.html
"Free Software Foundation's license list"
[2]: https://github.com/librenms/librenms/tree/master
"LibreNMS master branch"
[3]: https://github.com/librenms/librenms/issues
"LibreNMS issue database"
[4]: http://www.observium.org/wiki/License
"Observium License"
Contributor Agreement
---------------------
By contributing code to LibreNMS (whether by a github pull request, or by
any other means), you assert that:
- You have the rights to include the code, either as its original author,
or due to it being released to you under a compatible license.
- You are not aware of any third party claims on the code, including
copyright infringement, patent, or any other claim.
- You have not viewed code written under the [Observium License][4] in the
production of contributed code. This includes all Observium code after
Subversion revision 3250 and any patches or other code covered by that
license from Observium web sites after Tue May 29 13:08:01 2012 +0000 (the
date of Observium r3250).
To agree with these assertions, please submit a github pull request against
the file doc/AUTHORS.md including your name, email address, and github user
id in the file (so that it can be matched to your commits), and stating in
the commit log:
```
I agree to the conditions of the Contributor Agreement
contained in doc/CONTRIBUTING.md.
```
Copyright
---------
All contributors to LibreNMS retain copyright to their own code and are not
required to sign over their rights to any other party.
We recommend that if you add a new file containing original code to the code
base that you include a copyright notice in it as per the Free Software
Foundation's guidelines. You might find something like the following header
appropriate (although this is not legal advice ;-):
```
<?php
/*
* LibreNMS module to frob blurgs from a foo bar
*
* Copyright (c) 2014 Internet Widgitz Pty Ltd <http://example.com/>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*/
?>
```
The GPLv3 itself also contains recommendations about applying the GPL to
your code. Please see LICENSE.txt at the top of this source code
distribution for details.
General Guidelines
------------------
- Test your patches first. It's easy to set up git to push to a bare
repository on a local test system, and pull from this into a live test
installation at very frequent intervals.
- Don't break the poller. User interface blemishes are not critical, but
losing data from network monitoring systems might be.
- As a general rule, if you're replacing lines of code with new lines of
code, don't comment them out, just delete them. Commented out code makes
the patch and the resultant code harder to read, and there's no good
reason to it since we can easily get them back from git.
- If you're fixing a bug or making another minor change, don't reformat the
code at the same time. This makes it harder to see what's changed. If
you need to reformat it after making the change, do so in a separate
commit.
- Please join us in IRC at irc.freenode.net in channel ##librenms if you're
able. Collaborating in real time makes the coordination of contributions
easier.
Integrating other code
----------------------
Giving credit where credit is due is critical to the Free Software
philosophy. If you use code from somewhere else, even if it's trivial,
be sure to note this as a comment in the code (preferably) or the commit
message.
- To incorporate larger blocks of code from third parties (e.g. JavaScript
libraries):
- Include its name, source URL, copyright notice, and license in
doc/CREDITS.md
- preferred locations are html/js, html/lib, and lib
- Add it in a separate commit into its own directory, using
'git subtree --squash' if it is available via git.
- Add the code to integrate it in a separate commit. Include:
- code to update it in Makefile
- Scrutinizer exclusions to .scrutinizer.yml
- symlinks where necessary to maintain sensible paths
- Don't submit code whose license conflicts with the GPLv3. If you're not
sure, consult the [Free Software Foundation's license list][1] and see if
your code's license is on the compatible or incompatible list. If you
prefer a non-copyleft license, Apache 2.0 is the recommended choice as per
the FSF guidelines.
- The current Observium license is incompatible with GPLv3. Don't submit
code from current Observium unless you are the copyright holder, and you
specifically state in the code that you are releasing it under GPLv3 (or a
compatible license).
Because contributing to Observium requires that you reassign copyright to
Adam Armstrong, if you want to release the same code for both Observium
and LibreNMS, you need to release it for LibreNMS first and mark it with
your own copyright notice, then release it to Observium and remove your
copyright, granting Adam ownership.
Please note that the above is necessary even if you don't care about
keeping the copyright to your code, because otherwise we could be accused
of misappropriating Obserivum's code. As the code bases develop, we
expect them to diverge, which means this will become less of an issue
anyway.
- Because the GPL's provisions about linking don't apply to PHP-based
projects, we interpret the linking provisions of the license to refer to
the use of PHP library functions called from LibreNMS code.
We consider inclusion of files such as MIBs in the LibreNMS repository to
be merely aggregation in a distribution medium as per the last paragraph
of the GPLv3 section 5 ("Conveying Modified Source Versions"), and because
they are not combined with LibreNMS to form a larger program, the GPLv3
does not apply to them. This is not a legal ruling - it is simply a
statement of our intent and current interpretation.
Proposed workflow for submitting pull requests
----------------------------------------------
The basic rule is: don't create merge conflicts in master. Merges should be
simple fast-forwards from current master.
Following is a proposed workflow designed to minimise the scope of merge
conflicts when submitting pull requests. It's not mandatory, but seems to
work well enough.
We don't recommend git flow because we don't want to maintain separate
development and master branches, but if it works better for you, feel free
to do that, as long as you follow the golden rule of not creating merge
conflicts in master.
Workflow:
- Ensure you have auto rebase switched on in your gitconfig.
```
[branch]
autosetuprebase = always
```
- Fork the [LibreNMS repo master branch][2] in your own GitHub account.
- Create an [issue][3] explaining what work you plan to do.
- Create a branch in your copy of the repo called issue-####, where #### is
the issue number you created.
```
git push origin master:issue-####
```
- Make and test your changes in the issue branch as needed - this might take
a few days or weeks.
- When you are happy with your issue branch's changes and ready to submit
your patch, update your copy of the master branch to the current revision;
this should just result in a fast forward of your copy of master:
```
git checkout master
git pull
```
- Rebase your issue branch from your clone of master; fix any conflicts at
this stage:
````
git checkout issue-####
git pull
````
- Push your changes to your remote git hub branch so you can submit a pull from your issue-#### branch:
````
git push origin issue-####
````
- Submit a pull request for your patch from your issue-#### branch.
[1]: http://www.gnu.org/licenses/license-list.html
"Free Software Foundation's license list"
[2]: https://github.com/librenms/librenms/tree/master
"LibreNMS master branch"
[3]: https://github.com/librenms/librenms/issues
"LibreNMS issue database"
[4]: http://www.observium.org/wiki/License
"Observium License"

View File

@@ -25,3 +25,4 @@ Other components (needs details filled in):
- check_mk (scripts/observium_agent*): GPLv2
- qTip (html/css/jquery.qtip.min.css and html/js/qtip/jquery.qtip.min.js): GPLv2

View File

@@ -1,5 +1,3 @@
# Developing for LibreNMS
Developing for LibreNMS has never been easier.
Thanks to [Wes Kennedy](https://twitter.com/livearchivist), there is
@@ -9,7 +7,7 @@ that has LibreNMS already running on it!
To get started, you can just copy the script from `/contrib/dev_init`,
or you can enter the following commands into your shell:
```bash
```
mkdir -p dev/librenms && cd $_
curl -O http://wkennedy.co/uploads/librenms/Vagrantfile
curl -O http://wkennedy.co/uploads/librenms/bootstrap.sh
@@ -19,4 +17,4 @@ vagrant up
This may take a few minutes and requires you to already have Vagrant
installed. If you don't have Vagrant installed, it's easy to setup.
See the [installation instructions here](http://docs.vagrantup.com/v2/installation/).
See the [installation instructions here](http://docs.vagrantup.com/v2/installation/).

26
doc/General/Roadmap.md Normal file
View File

@@ -0,0 +1,26 @@
- Device support:
- Ruckus wireless controllers (Paul)
- Investigate generic device support based on MIBs. It should be
possible to do basic graphs based just on the MIB. They would
obviously not be as customised as the specifically supported devices
but should still be useful to users.
- Functionality/performance improvements:
- Investigate solutions for poller performance improvement. (Tyler)
- Investigate solutions for multiple communities per device. (tooms)
- Eliminate interface churn for transient interfaces (e.g. ppp/tun) on
net-snmp.
- Integrate Nagios-based alerting. Allow user to choose their preferred
Nagios distribution/fork.
- Consider adding some non-monitoring administrative functions:
- enabling/disabling ports
- changing access port VLANs
- editing port labels
- Integrate as many usability improvements as time permits:
- Integrate nice menus like current Observium?
- Front page: more automation; GUI configuration?
- Improve / Change alerting system

View File

@@ -9,4 +9,4 @@ Is no longer commented out. If you would like to perform a manual update then yo
git pull --no-edit --quiet
php includes/sql-schema/update.php
This will update both the core LibreNMS files but also update the database structure if updates are available.
This will update both the core LibreNMS files but also update the database structure if updates are available.

68
doc/Home.md Normal file
View File

@@ -0,0 +1,68 @@
LibreNMS is a fork of Observium. The reason for the fork is nothing to do
with Observium's [recent move to community vs. paid versions][1]. It is
simply that we have different priorities and values to the Observium
developers. We decided to fork (reluctantly) because we like using
Observium, but we want to collaborate on a community-based project with
like-minded IT professionals. See [README.md][2] and the references there
for more information about the kind of community we're trying to promote.
LibreNMS was forked from [the last GPL-licensed version of Observium][3].
This has a few implications:
- ~~It doesn't look as nice as the current version of Observium.~~
- We've lost quite a bit of functionality that has been added to Observium
in the last year.
- You won't be able to take an existing Observium installation later than
r3250 and just change it to LibreNMS. This would probably break (although
if you were on a version between r3250 and the next database schema
change, it might be feasible). Upgrades from versions earlier than r3251
might work. Please try it on an unimportant system and tell us your
experiences!
How LibreNMS will be different from Observium:
- We will have an inclusive community, where it's OK to ask stupid
questions, and OK to ask for things that aren't on the roadmap. If you'd
like to see something added, add or comment on the relevant issue in our
[GitHub issue database][9].
- Development decisions will be community-driven. We want to make software
that fulfills its users' needs. See the [ROADMAP][4] for more thoughts
on our current plans.
- Development will probably proceed at a slower pace, at least initially.
- There are no plans for a paid version, and we don't anticipate this ever
changing.
- There are no current plans for paid support, but this may be added later
if there is sufficient demand.
- We use git for version control and GitHub for hosting to make it as easy
and painless as possible to create forked or private versions.
Reasons why you might want to use Observium instead of LibreNMS:
- You have a financial investment in Observium and aren't concerned about
community contributions.
- You need the extra functionality that has been added to Observium since
r3250.
- You don't like the [GNU General Public License, version 3][5] or the
[philosophy of Free Software][6] in general.
Reasons why you might want to use LibreNMS instead of Observium:
- You want to work with others on the project, knowing that [your
investment of time and effort will not be wasted][7].
- You want to add and experiment with features that are not a priority for
the Observium developers. See [CONTRIBUTING][8] for more details.
[1]: http://postman.memetic.org/pipermail/observium/2013-October/003915.html
"Observium edition split announcement"
[2]: https://github.com/librenms/librenms/blob/master/README.md
"LibreNMS README"
[3]: http://fisheye.observium.org/rdiff/Observium?csid=3251&u&N
"Link to Observium license change"
[4]: https://github.com/librenms/librenms/blob/master/doc/ROADMAP.md
"LibreNMS ROADMAP"
[5]: https://github.com/librenms/librenms/blob/master/LICENSE.txt
"LibreNMS copy of GPL v3"
[6]: http://www.gnu.org/philosophy/free-sw.html
"Free Software Foundation - what is free software?"
[7]: http://libertysys.com.au/blog/observium-and-gpl
"Paul's blog on what the GPL offers users"
[8]: https://github.com/librenms/librenms/blob/master/doc/CONTRIBUTING.md
"Contribution guidelines"
[9]: https://github.com/librenms/librenms/issues
"LibreNMS issue database at GitHub"

View File

@@ -174,4 +174,4 @@ That's it! You now should be able to log in to http://librenms.example.com/. P
[1]: https://github.com/Atrato/observium-poller-wrapper
[2]: http://git-scm.com/book
[3]: http://gitready.com/
[3]: http://gitready.com/

View File

@@ -204,4 +204,4 @@ ing your `config.php` file. Remove the comment (the `#` mark) on the line:
so that it looks like this:
$config['update'] = 0;
$config['update'] = 0;

View File

@@ -146,4 +146,4 @@ LibreNMS performs daily updates by default. At 00:15 system time every day, a `
so that it looks like this:
$config['update'] = 0;
$config['update'] = 0;

View File

@@ -70,3 +70,4 @@ Reasons why you might want to use LibreNMS instead of Observium:
[9]: https://github.com/librenms/librenms/issues
"LibreNMS issue database at GitHub"

View File

@@ -1,27 +0,0 @@
Roadmap
-------
- Device support:
- Investigate generic device support based on MIBs. It should be
possible to do basic graphs based just on the MIB. They would
obviously not be as customised as the specifically supported devices
but should still be useful to users.
- Ruckus wireless controllers
- Functionality/performance improvements:
- Eliminate interface churn for transient interfaces (e.g. ppp/tun)
on net-snmp.
- Investigate solutions for poller performance improvement.
- Investigate solutions for multiple communities/ports per device.
- Integrate Nagios-based alerting. Allow user to choose their preferred
Nagios distribution/fork.
- Consider adding some non-monitoring administrative functions:
- enabling/disabling ports
- changing access port VLANs
- editing port labels
- Integrate as many usability improvements as time permits:
- Front page customisation
- GUI configuration of most options

25
doc/_Sidebar.md Normal file
View File

@@ -0,0 +1,25 @@
- **[[Home]]**
- **General**
- [[Observium Welcome]]
- [[Contributing]]
- [[Updating]]
- [[Roadmap]]
- [[Developing for LibreNMS]]
- [[Credits]]
- **Installation**
- [[Installation (Debian Ubuntu)]]
- [[Installation (RHEL CentOS)]]
- [[Installation Lighttpd (Debian Ubuntu)]]
- **Extensions**
- [[Billing Module]]
- [[Email Alerting]]
- [[IRC Bot]]
- [[IRC Bot Extensions]]
- [[Plugin System]]
- [[Interface Description Parsing]]
- [[Agent Setup]]
- [[Alerting]]
- [[Two Factor Auth]]
- **API**
- [[API Docs]]