prometheus

Update docker.io/prom/mysqld-exporter Docker tag to v0.21.0

Automtated minor upgrade of MySQL exporter Docker container by means of Watchtower with dependency update facilitated by Mend's Renovate Bot.

Package	Update	Change
docker.io/prom/mysqld-exporter	minor	`v0.20.0` → `v0.21.0`

Release Notes

prometheus/mysqld_exporter (docker.io/prom/mysqld-exporter)

`v0.21.0`: 0.21.0 / 2026-10-22

Compare Source

BREAKING CHANGES:

Selected mysql_global_status_* and mysql_slave_status_* metrics now expose Counter or Gauge types instead of Untyped.
This includes query and table-cache totals, thread and uptime values, and replica running and lag values.
Consumers that inspect metric family types should review these series. #1099

Changes:

[FEATURE] Add the optional info_schema.innodb_trx collector for active transaction counts and oldest transaction age by state. #1087
[FEATURE] Add the optional info_schema.schema_size collector, exporting data and index size per schema. #1091
[ENHANCEMENT] Type selected global and replica status metrics as counters or gauges. #1099
[BUGFIX] Allow literal dollar signs in configuration-file passwords by escaping them as $$. #1005
[BUGFIX] Preserve HTTP/2 negotiation across web TLS configuration reloads through the exporter-toolkit update. #1089
[BUGFIX] Parse the binary log file number after the final dot when the basename contains dots. #1095

Update docker.io/oliver006/redis_exporter Docker tag to v1.96.0

Automtated minor upgrade of Redis exporter Docker container by means of Watchtower with dependency update facilitated by Mend's Renovate Bot. Package Update Change docker.io/oliver006/redis_exporter minor v1.94.0 → v1.96.0 Release Notes oliver006/redis_exporter (docker.io/oliver006/redis_exporter) v1.96.0

Update docker.io/percona/mongodb_exporter Docker tag to v0.54.0

Automtated minor upgrade of the MongoDB exporter Docker container by means of Watchtower with dependency update facilitated by Mend's Renovate Bot. Package Update Change docker.io/percona/mongodb_exporter minor 0.53.0 → 0.54.0 Release Notes percona/mongodb_exporter (docker.io/percona/mongodb_exporter) v0.54.

Update docker.io/redis Docker tag to v8.10.3

Successfully upgraded the Docker container on the Database Host by means of Watchtower container with dependency update facilitated by Mend's Renovate Bot and on the Mastodon instance manually with Docker compose. Package Update Change docker.io/redis (source) patch 8.10.2-alpine → 8.10.3-alpine Release

Update docker.io/rustfs/rustfs Docker tag to v1.0.4

No problems deploying RustFS container to Proxmox VE K3s Kubernetes cluster via Helm Chart and Flux V2 reconciliation in a GitOps approach with dependency update facilitated by Mend's Renovate Bot. This MR contains the following updates: Package Update Change docker.io/rustfs/rustfs patch 1.0.3 → 1.