In simple words, everything works flawleslly at first installation. Soon enough, the database grow and high RAM usage appear. The problem emerge due to 32bit version. If you like to use 64bit, you need to migrate to Flux language.
Just use an external drive to store your database.
$ tree
.
├── config
│ └── influxdb.conf
└── docker-compose.yml$ cat config/influxdb.conf
[meta]
dir = "/var/lib/influxdb/meta"
[data]
dir = "/var/lib/influxdb/data"
engine = "tsm1"
wal-dir = "/var/lib/influxdb/wal"
index-version = "tsi1"
cache-max-memory-size = "500m"
tsm-use-seek = true
wal-fsync-delay = "0s"
max-concurrent-compactions = 1
[monitor]
store-enabled = false
[http]
auth-enabled = true
log-enabled = false
pprof-enabled = true
pprof-auth-enabled = true
ping-auth-enabled = true
flux-enabled=true$ cat docker-compose.yml
services:
influxdb:
image: quay.io/thomasjungblut/influxdb-arm32:287e3ed6
container_name: influxdb-32
restart: always
ports:
- '8086:8086'
volumes:
- /home/user/External/influxdb-storage-32:/var/lib/influxdb
- /home/user/docker/influxdb-32/config:/etc/influxdb
- /home/user/External/influx-backup-32:/tmp/backup
environment:
- INFLUXDB_ADMIN_USER=your_username
- INFLUXDB_ADMIN_PASSWORD=your_password
logging:
options:
max-size: "100m"
max-file: "3"influxdata/influxdb#12362 (comment)
Big thanks to https://github.com/simonvetter for keeping the forked branch https://github.com/simonvetter/influxdb/tree/1.8.10+big_db_32bit Thanks https://github.com/raoulbhatia and https://github.com/thomasjungblut, for the docker image.