```
VirtualBox-GuestAdditions: 6.1.30-5.10.103 → 6.1.30-5.10.106
cpupower: 5.10.103 → 5.10.106
ena: 2.5.0-5.10.103 → 2.5.0-5.10.106
expat: 2.4.4 → 2.4.7
getent-glibc: 2.33-117 → 2.33-123
glibc: 2.33-117 → 2.33-123
glibc-locales: 2.33-117 → 2.33-123
initrd-linux: 5.10.103 → 5.10.106, +75.7 KiB
linux: 5.10.103, 5.10.103-modules → 5.10.106, 5.10.106-modules
locale-glibc: 2.33-117 → 2.33-123
nixos-system-monitoring: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
nixos-system-payments: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
nixos-system-storage001: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
nixos-system-storage002: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
nixos-system-storage003: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
nixos-system-storage004: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
nixos-system-storage005: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
nixos-system-storage1: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
nixos-system-storage2: 21.11.336340.2ebb6c1e5ae → 21.11.336589.2c66a7a6e03
openssl: 1.1.1m → 1.1.1n
stage: -19.4 KiB
udhcp: ∅ → ε
util-linux: 2.37.3 → 2.37.4
zfs-kernel: 2.1.2-5.10.103 → 2.1.3-5.10.106
zfs-user: 2.1.2 → 2.1.3, +14.0 KiB

```

bump PaymentServer

See merge request !276

bump nixpkgs, esp. for linux 5.10.103

See merge request !277

Factoring improvements (VPN client, monitoring exporters)

See merge request !271

Grafana: Payment dashboard: Revert "Redemption" back to old-style Graph panel

See merge request !270

nixpkgs update 2022-02-28

See merge request !275

Since that describes it better, especially now that I have
moved the one line that wasn't about the VPN out of it.

Tom Prince authored 3 years ago and Florian Sesser committed 3 years ago

This includes the host-based metrics collector, and the VPN client setup (including key deployment).

The newer "Time Series" panel does not support two axes.

Grid configs: clean up config imports

See merge request !269

Grafana: Revamp network errors panel, add (experimental) PSI panels

See merge request !268

Miscellaneous changes

See merge request !262

... and fix that option the other commit introduced

Nix sometimes seems peculiar about merging sets?

define groups for tahoe nodes

See merge request !265

- Also alert on "negative" (== receiving) errors
- Use 'rate' so we can get out of the reporting if situation normalizes

Don't display the port number in Grafana dash tooltips

See merge request !267

If I understand the behavior current Prometheus and Grafana
correctly, this should remove the port number from the
paymentserver labels in Prometheus TDSB.

nixpkgs update 2022-02-21

See merge request !266

Grafana 8: Migrate Dashboards from Graph to TimeSeries panels

See merge request !263

groups based on cfg.introducers are already set up above and this expression
is clearly meant to define groups for the nodes

Grafana 8 recommends these for added performance and capabilities.

Specify ssh-keys as list of strings, rather than having a single string.

See merge request !254

Grafana: Payments dashboard log fix & fine tune

See merge request !260