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Terraform module to install Flux CD in a Kubernetes cluster (With optional Helm Operator)

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Flux Terraform Module

This module will let you install Flux CD (https://fluxcd.io/) on a Kubernetes cluster.

Take a look at the example for a minimal example on how to call the module in your main.tf file.

Requirements

No requirements.

Providers

Name Version
kubernetes n/a
null n/a

Inputs

Name Description Type Default Required
flux_arguments Arguments supplied to the flux container, for reference check the following: https://docs.fluxcd.io/en/latest/references/daemon/ list(string)
[
"--log-format=fmt",
"--ssh-keygen-dir=/var/fluxd/keygen",
"--ssh-keygen-format=RFC4716",
"--git-readonly=false",
"--git-user=Weave Flux",
"--git-email=[email protected]",
"--git-verify-signatures=false",
"--git-set-author=false",
"--git-poll-interval=1m",
"--git-timeout=20s",
"--sync-interval=5m",
"--git-ci-skip=false",
"--automation-interval=1m",
"--registry-rps=200",
"--registry-burst=125",
"--registry-trace=false",
"--sync-state=git",
"--memcached-service=",
"--memcached-hostname=flux-memcached"
]
no
flux_replicas How many instances of flux should be created number 1 no
flux_resources Resources to give to the flux deployment map(string)
{
"cpu": "50m",
"memory": "64Mi"
}
no
flux_version SemVer version of Flux string "1.20.0" no
git_branch Git branch that flux should monitor string "master" no
git_path Git path that flux should monitor string "" no
git_url Github repository that should be monitored by Flux string n/a yes
helm_operator_arguments Command line arguments supplied to the helm operator, check out https://docs.fluxcd.io/projects/helm-operator/en/stable/references/operator/ list(string)
[
"--enabled-helm-versions=v3",
"--log-format=fmt",
"--git-timeout=20s",
"--git-poll-interval=5m",
"--charts-sync-interval=3m",
"--status-update-interval=30s",
"--update-chart-deps=true",
"--log-release-diffs=false",
"--workers=4"
]
no
helm_operator_name Name of the helm operator resources string "helm-operator" no
helm_operator_replicas How many instances of the helm operator should be created number 1 no
helm_operator_resources Resources to give to the helm operator deployment map(string)
{
"cpu": "50m",
"memory": "64Mi"
}
no
helm_operator_version SemVer Version of the helm operator string "1.1.0" no
install_helm_operator Whether the helm operator should be installed next to Flux, will only work with Helm v3 by default, change the helm_operator_arguments to make it support v2. bool n/a yes
install_memcached Whether to create an instance of Memcached alongside the Flux deployment bool true no
memcached_arguments Command line arguments supplied to memcached list(string)
[
"-m 512",
"-p 11211",
"-I 5m"
]
no
memcached_replicas How many instances of memcached should be created number 1 no
memcached_resources Resources to give to memcached deployment map(string)
{
"cpu": "50m",
"memory": "64Mi"
}
no
memcached_version SemVer Version of memcached string "1.5.20" no
namespace Name of namespace where module should be installed string "flux" no

Outputs

No output.

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Terraform module to install Flux CD in a Kubernetes cluster (With optional Helm Operator)

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