contrail analyticsdb #4

Supports: xenial bionic
Add to new model

Description

Contral analyticsdb component within docker container.


Overview

OpenContrail (www.opencontrail.org) is a fully featured Software Defined
Networking (SDN) solution for private clouds. It supports high performance
isolated tenant networks without requiring external hardware support. It
provides a Neutron plugin to integrate with OpenStack.

This charm provides the analytics DB node component which includes
cassandra, kafka and zookeeper services.

Only OpenStack Mitaka or newer is supported.
Only for Contrail 4.0 for now.
Juju 2.0 is required.

Usage

Contrail Controller is prerequisite service to deploy.
Once ready, deploy and relate as follows:

juju deploy contrail-analyticsdb
juju add-relation contrail-analyticsdb contrail-controller

Resource

The charm requires docker image with Contrail Analytics DB as a resource.
It can be provided as usual for Juju 2.0 in deploy command or
through attach-resource:

juju attach contrail-analyticsdb contrail-analyticsdb="$PATH_TO_IMAGE"

External Docker repository

Istead of attaching resource with docker image charm can accept image from remote docker repository.
docker-registry should be specified if the registry is only accessible via http protocol (insecure registry).
docker-user / docker-password can be specified if registry requires authentification.
And image-name / image-tag are the parameters for the image itself.

SSL

This charm supports relation to easyrsa charm to obtain certificates for XMPP and Sandesh connections:

juju add-relation contrail-analyticsdb easyrsa

Please note that in this case all charms must be related to easyrsa. Components require CA certificate for communication.


Configuration

cassandra-jvm-extra-opts
(string) Memory limits for Java process of Cassandra.
cassandra-minimum-diskgb
(string) Contrail has this as parameter and checks it at startup. If disk is smaller then status of DB is not good.
256
control-network
(string) The IP address and netmask of the control network (e.g. 192.168.0.0/24). This network will be used for Contrail endpoints. If not specified, default network will be used.
docker-password
(string) Password to the docker registry.
docker-registry
(string) URL of docker-registry
opencontrailnightly
docker-registry-insecure
(boolean) Is it docker-registry insecure and should docker be configured for it
docker-user
(string) Login to the docker registry.
docker_runtime
(string) Docker runtime to install valid values are "upstream" (Docker PPA), "apt" (Ubuntu archive), "auto" (Ubuntu archive), or "custom" (must have set `docker_runtime_repo` URL, `docker_runtime_key_url` URL and `docker_runtime_package` name).
upstream
docker_runtime_key_url
(string) Custom Docker repository validation key URL.
docker_runtime_package
(string) Custom Docker repository package name.
docker_runtime_repo
(string) Custom Docker repository, given in deb format. Use `{ARCH}` to determine architecture at runtime. Use `{CODE}` to set release codename. E.g. `deb [arch={ARCH}] https://download.docker.com/linux/ubuntu {CODE} stable`.
http_proxy
(string) URL to use for HTTP_PROXY to be used by Docker. Only useful in closed environments where a proxy is the only option for routing to the registry to pull images
https_proxy
(string) URL to use for HTTPS_PROXY to be used by Docker. Only useful in closed environments where a proxy is the only option for routing to the registry to pull images
image-tag
(string) Tag of docker image.
latest
log-level
(string) Log level for contrail services. Valid values are: SYS_EMERG, SYS_ALERT, SYS_CRIT, SYS_ERR, SYS_WARN, SYS_NOTICE, SYS_INFO, SYS_DEBUG
SYS_NOTICE
nagios_context
(string) Used by the nrpe subordinate charms. A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like juju-myservice-0 If you're running multiple environments with the same services in them this allows you to differentiate between them.
juju
nagios_servicegroups
(string) A comma-separated list of nagios servicegroups. If left empty, the nagios_context will be used as the servicegroup
no_proxy
(string) Comma-separated list of destinations (either domain names or IP addresses) that should be directly accessed, by opposition of going through the proxy defined above. Must be less than 2023 characters long