README ¶
spectrum-virtualize-exporter
This Prometheus Exporter collects metrics from storage solutions which are built with the IBM Spectrum Virtualize software. Storage solutions built with the IBM Spectrum Virtualize software are the IBM FlashSystem V9000 system, the IBM SAN Volume Controller and the IBM Storwize Family
Usage
Flag | Description | Default Value |
---|---|---|
config.file | Path to configuration file | spectrumVirtualize.yml |
web.metrics-context | Context under which to expose metrics | /metrics |
web.settings-context | Context under which to expose setting metrics | /settings |
web.listen-address | Address on which to expose metrics and web interface | :9119 |
web.disable-exporter-metrics | Exclude metrics about the exporter itself (promhttp_, process_, go_*) | true |
--collector.[name] | Enable or disable collector. The [name] is in the list "lsmdisk , lsmdiskgrp , lsnodestats , lssystem , lssystemstats , lsvdisk , lsvdiskcopy , lscloudcallhome , lsdrive , lsenclosure , lsenclosurebattery , lsenclosurecanister , lsenclosurepsu , lshost , ip , lsmdisk_s , lsmdiskgrp_s , lsnodecanister , lsportfc " |
[true|false]. By default enabled collectors: lssystem , lssystemstats , lscloudcallhome , lsdrive , lsenclosure , lsenclosurebattery , lsenclosurecanister , lsenclosurepsu , lshost , ip , lsmdisk_s , lsmdiskgrp_s , lsnodecanister , lsportfc . |
Building and running
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Prerequisites:
- Go compiler
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Building:
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binary
export GOPATH=your_gopath cd your_gopath git clone https://github.com/IBM/spectrum-virtualize-exporter.git cd spectrum-virtualize-exporter make binary go install (Optional but recommended. This step will copy spectrum-virtualize-exporter binary package into $GOPATH/bin directory. It will be connvenient to copy the package to Monitoring docker image)
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docker image
make docker
-
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Running:
-
Run Locally
./spectrum-virtualize-exporter --config.file=/etc/spectrumVirtualize/spectrumVirtualize.yml
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Run as docker image
docker run -it -d -p 9119:9119 -v /etc/spectrumVirtualize/spectrumVirtualize.yml:/etc/spectrumVirtualize/spectrumVirtualize.yml --name spectrum-virtualize-exporter spectrum-virtualize-exporter --config.file=/etc/spectrumVirtualize/spectrumVirtualize.yml --log.level debug
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Configuration
The spectrum-virtualize-exporter loads the ./spectrumVirtualize.yml config file by default.
Required settings
targets.[].ipAddress
: IP address of the storage device.targets.[].userid
: Username to access the storage device.targets.[].password
: User password to access the storage device.
Optionally settings
extra_labels.[].name
: Customized label name adding to metrics.extra_labels.[].value
: Value of the customized label.tls_server_config.ca_cert
: The CA certificate chain file in pem format for verifying client certificate.tls_server_config.server_cert
: The server's certificate chain file in pem format.tls_server_config.server_key
: The server's private key file.
Config File Sample
targets:
- ipAddress: IP address
userid: user
password: password
extra_labels:
- name: pod_name
value: pod_value
tls_server_config:
ca_cert: ./certs/ca-root.crt
server_cert: ./certs/server.crt
server_key: ./certs/server.key
If any of the "ca_cert", "server_cert" or "server_key" are not provided, the exporter http server will start without https(mTLS) enabled.
Exported Metrics
- It recommended to scrape every 30 seconds.
RESTful API | Description | Default | Metrics | Total number of metrics |
---|---|---|---|---|
- | Metrics from the prometheus exporter itself. | Disabled | List | 30 |
- | Metrics from the spectrum exporter itself. | Enabled | List | 4 |
lssystem | Get a detailed view of a clustered system (system). | Enabled | List | 57 |
lssystemstats | Get the most recent values of all node statistics in a system. | Enabled | List | 49 |
lsnodestats | Ge the most recent values of statistics for all nodes. | Disabled | List | 46 |
lsmdisk | Get a detailed view of managed disks (MDisks) visible to the clustered system. | Disabled | List | 1 |
lsmdiskgrp | Get a detailed view of storage pools that are visible to the clustered system. | Disabled | List | 16 |
lsvdisk | Get detailed view of volumes that are recognized by the system. | Disabled | List | 1 |
lsvdiskcopy | Get volume copy information. | Disabled | List | 1 |
Exported Setting Metrics
- It recommended to scrape every >15 minutes.
RESTful API | Description | Default | Metrics | Total number of metrics |
---|---|---|---|---|
- | Metrics from the prometheus exporter itself. | Disabled | List | 30 |
- | Metrics from the spectrum exporter itself. | Enabled | List | 4 |
lscloudcallhome | The status of the Call Home information. | Enabled | List | 1 |
lsenclosure | The summary of the enclosures including canister and PSU. | Enabled | List | 1 |
lsenclosurebattery | The information about the batteries. | Enabled | List | 2 |
lsenclosurecanister | The detailed status of each canister in enclosures. | Enabled | List | 1 |
lsenclosurepsu | The information about each power-supply unit (PSU) in enclosures. | Enabled | List | 1 |
lsdrive | The configuration information and drive vital product data (VPD). | Enabled | List | 3 |
lshost | The concise information about all the hosts visible to the system. | Enabled | List | 1 |
lsnodecanister | The node canisters that are part of the system. | Enabled | List | 1 |
lsportfc | The status and properties of the Fibre Channel (FC) input/output (I/O) ports for the clustered system. | Enabled | List | 1 |
lsmdisk | The info of managed disks (MDisks) visible to the system. | Enabled | List | 1 |
lsmdiskgrp | The info of storage pools that are visible to the system. | Enabled | List | 1 |
- | The connection status of system IPs(PSYS, SSYS, SVC1, SVC2). | Enabled | List | 1 |
References
Contributing
Third party contributions to this project are welcome!
In order to contribute, create a Git pull request, considering this:
- Test is required.
- Each commit should only contain one "logical" change.
- A "logical" change should be put into one commit, and not split over multiple commits.
- Large new features should be split into stages.
- The commit message should not only summarize what you have done, but explain why the change is useful.
- The commit message must follow the format explained below.
What comprises a "logical" change is subject to sound judgement. Sometimes, it makes sense to produce a set of commits for a feature (even if not large). For example, a first commit may introduce a (presumably) compatible API change without exploitation of that feature. With only this commit applied, it should be demonstrable that everything is still working as before. The next commit may be the exploitation of the feature in other components.
For further discussion of good and bad practices regarding commits, see:
License
The spectrum-virtualize-exporter is licensed under the Apache 2.0 License.
Documentation ¶
There is no documentation for this package.