mirror of https://github.com/Icinga/icinga2.git
Michael Friedrich
parent
f0f0b47057
commit
81de396294
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@ -205,6 +205,7 @@ ensure to collect the required information:
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Global zones | **Optional.** Allows to specify more global zones in addition to `global-templates` and `director-global`. Defaults to `n`.
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API bind host | **Optional.** Allows to specify the address the ApiListener is bound to. For advanced usage only.
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API bind port | **Optional.** Allows to specify the port the ApiListener is bound to. For advanced usage only (requires changing the default port 5665 everywhere).
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Disable conf.d | **Optional.** Allows to disable the `include_recursive "conf.d"` directive except for the `api-users.conf` file in the `icinga2.conf` file. Defaults to `y`. Configuration on the master is discussed below.
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The setup wizard will ensure that the following steps are taken:
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@ -213,6 +214,7 @@ The setup wizard will ensure that the following steps are taken:
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* Create a certificate for this node signed by the CA key.
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* Update the [zones.conf](04-configuring-icinga-2.md#zones-conf) file with the new zone hierarchy.
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* Update the [ApiListener](06-distributed-monitoring.md#distributed-monitoring-apilistener) and [constants](04-configuring-icinga-2.md#constants-conf) configuration.
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* Update the [icinga2.conf](04-configuring-icinga-2.md#icinga2-conf) to disable the `conf.d` inclusion, and add the `api-users.conf` file inclusion.
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Here is an example of a master setup for the `icinga2-master1.localdomain` node on CentOS 7:
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@ -243,6 +245,10 @@ Please specify the API bind host/port (optional):
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Bind Host []:
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Bind Port []:
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Do you want to disable the inclusion of the conf.d directory [Y/n]:
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Disabling the inclusion of the conf.d directory...
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Checking if the api-users.conf file exists...
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Done.
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Now restart your Icinga 2 daemon to finish the installation!
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@ -337,7 +343,7 @@ object with at least the `actions/generate-ticket` permission.
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Retrieve the ticket on the master node `icinga2-master1.localdomain` with `curl`, for example:
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[root@icinga2-master1.localdomain /]# curl -k -s -u client-pki-ticket:bea11beb7b810ea9ce6ea -H 'Accept: application/json' \
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-X POST 'https://icinga2-master1.localdomain:5665/v1/actions/generate-ticket' -d '{ "cn": "icinga2-client1.localdomain" }'
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-X POST 'https://localhost:5665/v1/actions/generate-ticket' -d '{ "cn": "icinga2-client1.localdomain" }'
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Store that ticket number for the satellite/client setup below.
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@ -554,6 +560,16 @@ Default global zones: global-templates director-global
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Do you want to specify additional global zones? [y/N]: N
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```
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Last but not least the wizard asks you whether you want to disable the inclusion of the local configuration
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directory in `conf.d`, or not. Defaults to disabled, as clients either are checked via command endpoint, or
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they receive configuration synced from the parent zone.
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```
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Do you want to disable the inclusion of the conf.d directory [Y/n]: Y
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Disabling the inclusion of the conf.d directory...
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```
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The wizard proceeds and you are good to go.
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```
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@ -595,6 +611,7 @@ Here is an overview of all parameters in detail:
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Local zone name | **Optional.** Allows to specify the name for the local zone. This comes in handy when this instance is a satellite, not a client. Defaults to the FQDN.
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Parent zone name | **Optional.** Allows to specify the name for the parent zone. This is important if the client has a satellite instance as parent, not the master. Defaults to `master`.
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Global zones | **Optional.** Allows to specify more global zones in addition to `global-templates` and `director-global`. Defaults to `n`.
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Disable conf.d | **Optional.** Allows to disable the inclusion of the `conf.d` directory which holds local example configuration. Clients should retrieve their configuration from the parent node, or act as command endpoint execution bridge. Defaults to `y`.
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The setup wizard will ensure that the following steps are taken:
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@ -605,7 +622,7 @@ The setup wizard will ensure that the following steps are taken:
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* Store the signed client certificate and ca.crt in `/var/lib/icinga2/certs`.
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* Update the `zones.conf` file with the new zone hierarchy.
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* Update `/etc/icinga2/features-enabled/api.conf` (`accept_config`, `accept_commands`) and `constants.conf`.
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* Update `/etc/icinga2/icinga2.conf` and comment out `include_recursive "conf.d"`.
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You can verify that the certificate files are stored in the `/var/lib/icinga2/certs` directory.
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@ -782,11 +799,15 @@ Add a [global zone](06-distributed-monitoring.md#distributed-monitoring-global-z
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for syncing check commands later. Navigate to `C:\ProgramData\icinga2\etc\icinga2` and open
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the `zones.conf` file in your preferred editor. Add the following lines if not existing already:
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```
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object Zone "global-templates" {
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global = true
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}
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```
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Note: Packages >= 2.8 provide this configuration by default.
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> **Note:**
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>
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> Packages >= 2.8 provide this configuration by default.
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You don't need any local configuration on the client except for
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CheckCommand definitions which can be synced using the global zone
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@ -796,14 +817,23 @@ Navigate to `C:\ProgramData\icinga2\etc\icinga2` and open
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the `icinga2.conf` file in your preferred editor. Remove or comment (`//`)
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the following line:
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```
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// Commented out, not required on a client with top down mode
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//include_recursive "conf.d"
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```
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> **Note**
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>
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> Packages >= 2.9 provide an option in the setup wizard to disable this.
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> Defaults to disabled.
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Validate the configuration on Windows open an administrator terminal
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and run the following command:
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```
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C:\WINDOWS\system32>cd "C:\Program Files\ICINGA2\sbin"
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C:\Program Files\ICINGA2\sbin>icinga2.exe daemon -C
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```
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**Note**: You have to run this command in a shell with `administrator` privileges.
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@ -921,23 +951,34 @@ The `master` zone is a parent of the `icinga2-client1.localdomain` zone:
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In addition, add a [global zone](06-distributed-monitoring.md#distributed-monitoring-global-zone-config-sync)
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for syncing check commands later:
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```
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[root@icinga2-client1.localdomain /]# vim /etc/icinga2/zones.conf
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object Zone "global-templates" {
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global = true
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}
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```
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Note: Packages >= 2.8 provide this configuration by default.
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> **Note:**
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>
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> Packages >= 2.8 provide this configuration by default.
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You don't need any local configuration on the client except for
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CheckCommand definitions which can be synced using the global zone
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above. Therefore disable the inclusion of the `conf.d` directory
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in `/etc/icinga2/icinga2.conf`.
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```
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[root@icinga2-client1.localdomain /]# vim /etc/icinga2/icinga2.conf
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// Commented out, not required on a client as command endpoint
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//include_recursive "conf.d"
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```
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> **Note**
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>
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> Packages >= 2.9 provide an option in the setup wizard to disable this.
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> Defaults to disabled.
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Edit the `api` feature on the client `icinga2-client1.localdomain` in
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the `/etc/icinga2/features-enabled/api.conf` file and make sure to set
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@ -2560,16 +2601,25 @@ be passed (defaults to the FQDN).
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Common name (CN) | **Optional.** Specified with the `--cn` parameter. By convention this should be the host's FQDN. Defaults to the FQDN.
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Zone name | **Optional.** Specified with the `--zone` parameter. Defaults to `master`.
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Listen on | **Optional.** Specified with the `--listen` parameter. Syntax is `host,port`.
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Disable conf.d | **Optional.** Specified with the `disable-confd` parameter. If provided, this disables the `include_recursive "conf.d"` directive and adds the `api-users.conf` file inclusion to `icinga2.conf`. Available since v2.9+. Not set by default for compatibility reasons with Puppet, Ansible, Chef, etc.
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Example:
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```
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[root@icinga2-master1.localdomain /]# icinga2 node setup --master
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```
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In case you want to bind the `ApiListener` object to a specific
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host/port you can specify it like this:
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--listen 192.68.56.101,5665
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In case you don't need anything in `conf.d`, use the following command line:
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```
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[root@icinga2-master1.localdomain /]# icinga2 node setup --master --disable-confd
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```
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#### Node Setup with Satellites/Clients <a id="distributed-monitoring-automation-cli-node-setup-satellite-client"></a>
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@ -2634,6 +2684,7 @@ Pass the following details to the `node setup` CLI command:
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Accept config | **Optional.** Whether this node accepts configuration sync from the master node (required for [config sync mode](06-distributed-monitoring.md#distributed-monitoring-top-down-config-sync)).
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Accept commands | **Optional.** Whether this node accepts command execution messages from the master node (required for [command endpoint mode](06-distributed-monitoring.md#distributed-monitoring-top-down-command-endpoint)).
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Global zones | **Optional.** Allows to specify more global zones in addition to `global-templates` and `director-global`.
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Disable conf.d | **Optional.** Specified with the `disable-confd` parameter. If provided, this disables the `include_recursive "conf.d"` directive in `icinga2.conf`. Available since v2.9+. Not set by default for compatibility reasons with Puppet, Ansible, Chef, etc.
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> **Note**
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>
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@ -2641,6 +2692,7 @@ Pass the following details to the `node setup` CLI command:
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Example for Icinga 2 v2.9:
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```
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[root@icinga2-client1.localdomain /]# icinga2 node setup --ticket ead2d570e18c78abf285d6b85524970a0f69c22d \
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--cn icinga2-client1.localdomain \
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--endpoint icinga2-master1.localdomain \
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@ -2648,7 +2700,9 @@ Example for Icinga 2 v2.9:
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--parent_zone master \
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--parent_host icinga2-master1.localdomain \
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--trustedcert /var/lib/icinga2/certs/trusted-parent.crt \
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--accept-commands --accept-config
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--accept-commands --accept-config \
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--disable-confd
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```
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In case the client should connect to the master node, you'll
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need to modify the `--endpoint` parameter using the format `cn,host,port`:
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