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drpsychick/influxdb

By drpsychick

•Updated 2 days ago

Influxdb multi-arch docker image based on alpine, cloud ready, fully configurable through env.

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drpsychick/influxdb repository overview

⁠Docker image: influxdb⁠

influxdb based on the official influxdb images, multiple architectures (amd64,arm64/v8), cloud ready, fully configurable through environment

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⁠Usage

⁠UPDATE 2021-07-08 - BC breaking change!

The image is now using non-alpine base images and a small go utility (toml_update⁠) to read, modify and write a valid toml configuration file.

  • no more multi-line variables
  • variable name order is no longer relevant
  • -> configuration environment is much simpler and more "readable"
# before
entrypoint_cmd=/entrypoint.sh
conf_templates="influxdb.conf.tmpl:/etc/influxdb/influxdb.conf"
conf_var_prefix=IFX_
# can be overwritten, to add names or to reorder names
conf_vars_influxconf=${conf_vars_influxconf:-'IFX_GLOBAL IFX_META IFX_DATA IFX_COORDINATOR IFX_RETENTION IFX_SHARD-PRECREATION IFX_MONITOR IFX_SUBSCRIBER IFX_HTTP IFX_GRAPHITE IFX_COLLECTD IFX_OPENTSDB IFX_UDP IFX_CONTINUOUS_QUERIES'}
IFX_GLOBAL=reporting-disabled = false
IFX_COORDINATOR=[coordinator]
IFX_COORDINATOR_BASE=write-timeout = "30s"\nmax-concurrent-queries = 10\nquery-timeout = "600s"\nlog-queries-after = "10s"
# after
CONF_UPDATE=/etc/influxdb/influxdb.conf
CONF_PREFIX=IFX
IFX_GLOBAL1=reporting-disabled=false
IFX_COORDINATOR1=coordinator.write-timeout="30s"
IFX_COORDINATOR2=coordinator.max-concurrent-queries=10
IFX_COORDINATOR3=coordinator.query-timeout="600s"
IFX_COORDINATOR_WHATEVER=coordinator.log-queries-after="10s"

Try it in 3 steps

⁠1 create your own influxdb.env
docker run --rm -it drpsychick/influxdb:latest cat /default.env > influxdb.env
# check default configuration:
docker run --rm -it --env-file influxdb.env --name influxdb-1 drpsychick/influxdb:latest influxd config
⁠2 configure it

Edit settings in influxdb.env to your needs:

  • do not use spaces after the first = unless in quotes
IFX_GLOBAL=reporting-disabled=true
⁠3 test and run it

Run in a separate teminal

docker run --rm -it --env-file influxdb.env --name influxdb-1 drpsychick/influxdb:latest --test
docker run --rm -it --env-file influxdb.env --name influxdb-1 --publish 8086:8086 drpsychick/influxdb:latest

Test the connection

curl http://localhost:8086/query --data-urlencode "q=SHOW DATABASES"

⁠Configure it to your needs

You can use any IFX_ variable in your influxdb.env. They will be added to the config during container startup.

⁠Example
IFX_VAR1=coordinator.write-timeout="30s"
IFX_ANY_OTHER_NAME=coordinator.max-concurrent-queries=10

Beware:

Docker only support simple variables. No ", no ' and especially no newlines in variables.

Tag summary

Content type

Image

Digest

sha256:9f01a1360…

Size

121.4 MB

Last updated

2 days ago

docker pull drpsychick/influxdb