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influxdb v2.0.4 Release Notes

Release Date: 2021-02-08 // about 3 years ago

  • 🐳 Docker

    ARM64

    🚀 This release extends the Docker builds hosted in quay.io to support the linux/arm64 platform.

    2.x nightly images

    🚀 Prior to this release, competing nightly builds caused the nightly Docker tag to contain outdated 🛠 binaries. This conflict has been fixed, and the image tagged with nightly will now contain 2.x binaries built from the HEAD of the master branch.

    💥 Breaking Changes

    🚚 inmem index option removed

    🚀 This release fully removes the inmem indexing option, along with the associated config options:

    • max-series-per-database
    • max-values-per-tag

    Replacement tsi1 indexes will be automatically generated on startup for shards that need it.

    Artifact naming conventions

    🚀 The names of artifacts produced by our nightly & release builds have been updated according to the 💅 Google developer guidelines. Underscores (_) have 👻 been replaced by hyphens (-) in nearly all cases; the one exception is the use of x86_64 in our 📦 RPM packages, which has been left unchanged.

    🔋 Features

    ⬆️ 1. 20473: Add --overwrite-existing-v2 flag to influxd upgrade to overwrite existing files at output paths (instead of aborting). 🖨 1. 20524: Add influxd print-config command to support automated config inspection.

    1. 20561: Add nats-port config option for influxd server. 🛰 1. 20564: Add nats-max-payload-bytes config option for influxd server.
    2. 20467: Add influxd inspect export-lp command to extract data in line-protocol format. ⚡️ 1. 20604: Update telegraf plugins list in UI to include Beat, Intel PowerStats, and Rienmann. 0️⃣ 1. 20634: Promote schema and fill query optimizations to default behavior. ⬆️ 1. 20678: Upgrade Flux to v0.104.0 ⬆️ 1. 20680: UI: Upgrade flux-lsp-browser to v0.5.31

    🐛 Bug Fixes

    🚀 1. 20339: Include upgrade helper script in goreleaser manifest. ⬆️ 1. 20348: Don't show the upgrade notice on fresh influxdb2 installs.

    1. 20348: Ensure config.toml is initialized on fresh influxdb2 installs. 👀 1. 20349: Ensure influxdb service sees default env variables when running under init.d.
    2. 20317: Don't ignore failures to set password during initial user onboarding. ⚡️ 1. 20362: Don't overwrite stack name/description on influx stack update. ⏱ 1. 20355: Fix timeout setup for influxd graceful shutdown.
    3. 20387: Improve error message shown when influx CLI can't find an org by name. 🚚 1. 20380: Remove duplication from task error messages. 🏗 1. 20313: Automatically build tsi1 indexes for shards that need it instead of falling back to inmem. 🌲 1. 20313: Fix logging initialization for storage engine.
    4. 20442: Don't return 500 codes for partial write failures. ⬆️ 1. 20440: Add confirmation step w/ file sizes before copying data files in influxd upgrade.
    5. 20409: Improve messages in DBRP API validation errors. 👍 1. 20489: Improve error message when opening BoltDB with unsupported file system options.
    6. 20490: Fix silent failure to register CLI args as required.
    7. 20522: Fix loading config when INFLUXD_CONFIG_PATH points to a .yml file.
    8. 20527: Don't leak .tmp files while backing up shards.
    9. 20527: Allow backups to complete while a snapshot is in progress.
    10. 20539: Prevent extra output row from GROUP BY crossing DST boundary. ⬆️ 1. 20548: Prevent panic in influxd upgrade when V1 users exist and no V1 config is given.
    11. 20565: Set correct Content-Type on v1 query responses. ⚡️ 1. 20565: Update V1 API spec to document all valid Accept headers and matching Content-Types.
    12. 20578: Respect the --skip-verify flag when running influx query. ⚡️ 1. 20495: Update Flux functions list in UI to reflect that v1 package was renamed to schema. 🚚 1. 20669: Remove blank lines from payloads sent by influx write.
    13. 20657: Allow for creating users without initial passwords in influx user create.
    14. 20679: Fix incorrect "bucket not found" errors when passing --bucket-id to influx write.
    15. 20702: Fix loading config when INFLUXD_CONFIG_PATH points to a directory with . in its name. 📜 1. 20678: Fix infinite loop in Flux parser caused by invalid array expressions. ⚡️ 1. 20360: Update API spec to document Flux dictionary features.