320 lines
12 KiB
Text
320 lines
12 KiB
Text
#!/usr/bin/env nu
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# prvng provider — live resource state for catalog providers.
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export-env {
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let lib_dirs_raw = ($env.NU_LIB_DIRS? | default "")
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let current_lib_dirs = if ($lib_dirs_raw | type) == "string" {
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if ($lib_dirs_raw | is-empty) { [] } else { ($lib_dirs_raw | split row ":") }
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} else {
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$lib_dirs_raw
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}
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let dynamic = ($env.PROVISIONING? | default "" | path join "core" "nulib")
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$env.NU_LIB_DIRS = ([
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"/opt/provisioning/core/nulib"
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"/usr/local/provisioning/core/nulib"
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] | append $current_lib_dirs | append (if ($dynamic | is-not-empty) { [$dynamic] } else { [] }))
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}
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def prov-root [] {
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let prov = ($env.PROVISIONING? | default "")
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if ($prov | is-empty) {
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error make --unspanned { msg: "PROVISIONING env var not set" }
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}
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let direct = ($prov | path join "catalog" "providers")
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if ($direct | path exists) { return $direct }
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let via_code = ($prov | path join "code" "catalog" "providers")
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if ($via_code | path exists) { return $via_code }
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error make --unspanned { msg: $"catalog/providers not found under ($prov)" }
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}
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def available-providers [] {
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ls (prov-root) | where type == "dir" | get name | each { |p| $p | path basename }
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}
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def hcloud-all [] {
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let r = (do { ^hcloud all list -o json } | complete)
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if $r.exit_code != 0 {
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error make --unspanned { msg: $"hcloud failed: ($r.stderr | str trim)" }
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}
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$r.stdout | from json
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}
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def server-location-price [server] {
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let loc = $server.location.name
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let prices = ($server.server_type.prices? | default [])
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let matched = $prices | where location == $loc
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let entry = if ($matched | is-empty) {
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if ($prices | is-empty) { return 0.0 } else { $prices | first }
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} else {
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$matched | first
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}
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$entry.price_monthly.net | into float
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}
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def sep-line [char: string, width: int] {
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0..<$width | each { $char } | str join ""
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}
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def fmt-eur [amount: float] {
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let cents = ($amount * 100 | math round | into int)
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let euros = ($cents // 100)
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let c = ($cents mod 100 | into string | fill -a r -w 2 -c "0")
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$"($euros).($c)"
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}
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def plural [n: int, singular: string, plural_form: string] {
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if $n == 1 { $"($n) ($singular)" } else { $"($n) ($plural_form)" }
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}
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# Collect all Hetzner resource data into a clean record (used by both text and JSON output).
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def hetzner-collect [] {
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let r = (hcloud-all)
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let servers = ($r.servers? | default [])
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let volumes = ($r.volumes? | default [])
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let fips = ($r.floating_ips? | default [])
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let primary_ips = ($r.primary_ips? | default [])
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let firewalls = ($r.firewalls? | default [])
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let networks = ($r.networks? | default [])
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let pgroups = ($r.placement_groups? | default [])
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let ssh_keys = ($r.ssh_keys? | default [])
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let primary_ipv4 = ($primary_ips | where type == "ipv4")
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# Rates: Hetzner invoice 05/2026 (net, excl. VAT)
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let server_total = if ($servers | is-empty) { 0.0 } else {
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$servers | each { |s| server-location-price $s } | math sum
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}
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let volume_gb = if ($volumes | is-empty) { 0 } else { $volumes | each { |v| $v.size } | math sum }
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let volume_cost = ($volume_gb * 0.0572)
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let fip_cost = (($fips | length) * 3.00)
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let primary_cost = (($primary_ipv4 | length) * 0.50)
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let obj_cost = 6.49
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let total_net = ($server_total + $volume_cost + $fip_cost + $primary_cost + $obj_cost)
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{
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provider: "hetzner"
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resources: {
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servers: ($servers | each { |s|
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{
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name: $s.name
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status: $s.status
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type: $s.server_type.name
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location: $s.location.name
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monthly_eur: (server-location-price $s)
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}
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})
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volumes: ($volumes | each { |v|
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{
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name: $v.name
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size_gb: $v.size
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location: ($v.location? | default {} | get -o name | default "?")
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status: $v.status
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}
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})
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floating_ips: ($fips | each { |f|
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let labels = ($f.labels? | default {})
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{
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name: $f.name
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ip: $f.ip
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type: $f.type
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workspace: ($labels | get -o workspace | default ($labels | get -o cluster | default ""))
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}
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})
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primary_ipv4: ($primary_ipv4 | each { |p|
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{
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name: $p.name
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ip: $p.ip
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assigned: ($p.assignee_id? != null)
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}
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})
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firewalls: ($firewalls | each { |fw|
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{
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name: $fw.name
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applied_to: ($fw.applied_to? | default [] | length)
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}
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})
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networks: ($networks | each { |n|
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{
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name: $n.name
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ip_range: ($n.ip_range? | default "?")
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server_count: ($n.servers? | default [] | length)
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}
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})
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placement_groups: ($pgroups | each { |pg|
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{
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name: $pg.name
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type: ($pg.type? | default "")
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server_count: ($pg.servers? | default [] | length)
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}
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})
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ssh_keys: ($ssh_keys | each { |k| { name: $k.name } })
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}
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costs: {
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servers: ($server_total | math round -p 2)
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volumes: ($volume_cost | math round -p 2)
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volumes_gb: $volume_gb
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floating_ips: ($fip_cost | math round -p 2)
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primary_ips: ($primary_cost | math round -p 2)
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object_storage: $obj_cost
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total_net: ($total_net | math round -p 2)
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total_vat: (($total_net * 1.19) | math round -p 2)
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}
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}
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}
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def hetzner-usage [fmt: string] {
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let d = (hetzner-collect)
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match $fmt {
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"json" => { $d | to json | print; return }
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"yaml" => { $d | to yaml | print; return }
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"text" | "human" => {}
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_ => { error make --unspanned { msg: $"Unknown format '($fmt)'. Use: text, json, yaml" } }
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}
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let s = $d.resources.servers
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let v = $d.resources.volumes
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let f = $d.resources.floating_ips
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let pi = $d.resources.primary_ipv4
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let fw = $d.resources.firewalls
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let n = $d.resources.networks
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let pg = $d.resources.placement_groups
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let sk = $d.resources.ssh_keys
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let c = $d.costs
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print $"Hetzner Cloud — Active Resources"
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print (sep-line "═" 52)
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print ""
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if ($s | is-not-empty) {
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print $"servers \(($s | length)\)"
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for srv in $s {
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let name_col = ($srv.name | fill -a l -w 26)
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let status_col = ($srv.status | fill -a l -w 9)
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let type_col = ($srv.type | fill -a l -w 7)
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let loc_col = ($srv.location | fill -a l -w 5)
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print $" ($name_col) ($status_col) ($type_col) ($loc_col) €(fmt-eur $srv.monthly_eur)/mo"
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}
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print ""
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}
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if ($v | is-not-empty) {
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print $"volumes \(($v | length)\)"
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for vol in $v {
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let name_col = ($vol.name | fill -a l -w 38)
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let size_col = ($"($vol.size_gb)GB" | fill -a l -w 7)
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print $" ($name_col) ($size_col) ($vol.location) ($vol.status)"
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}
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print ""
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}
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if ($f | is-not-empty) {
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print $"floating_ips \(($f | length)\)"
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for fip in $f {
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let name_col = ($fip.name | fill -a l -w 30)
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let ip_col = ($fip.ip | fill -a l -w 16)
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print $" ($name_col) ($ip_col) ($fip.type) ($fip.workspace)"
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}
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print ""
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}
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if ($pi | is-not-empty) {
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print $"primary_ips IPv4 \(($pi | length)\)"
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for p in $pi {
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let name_col = ($p.name | fill -a l -w 30)
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let ip_col = ($p.ip | fill -a l -w 16)
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let asgn = if $p.assigned { "assigned" } else { "unassigned" }
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print $" ($name_col) ($ip_col) ($asgn)"
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}
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print ""
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}
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if ($fw | is-not-empty) {
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print $"firewalls \(($fw | length)\)"
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for firewall in $fw {
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let name_col = ($firewall.name | fill -a l -w 30)
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print $" ($name_col) applied to (plural $firewall.applied_to "resource" "resources")"
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}
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print ""
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}
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if ($n | is-not-empty) {
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print $"networks \(($n | length)\)"
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for net in $n {
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let name_col = ($net.name | fill -a l -w 22)
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print $" ($name_col) ($net.ip_range) ($net.server_count) servers"
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}
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print ""
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}
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if ($pg | is-not-empty) {
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print $"placement_groups \(($pg | length)\)"
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for g in $pg {
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let name_col = ($g.name | fill -a l -w 26)
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print $" ($name_col) type: ($g.type) ($g.server_count) servers"
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}
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print ""
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}
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if ($sk | is-not-empty) {
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print $"ssh_keys \(($sk | length)\)"
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for k in $sk { print $" ($k.name)" }
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print ""
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}
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print (sep-line "─" 52)
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print "Monthly estimate (net):"
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print $" servers €(fmt-eur $c.servers)"
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print $" volumes €(fmt-eur $c.volumes) \(($c.volumes_gb)GB × €0.0572/GB\)"
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print $" floating IPv4 €(fmt-eur $c.floating_ips) \(($f | length) × €3.00\)"
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print $" primary IPv4 €(fmt-eur $c.primary_ips) \(($pi | length) × €0.50\)"
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print $" object storage €(fmt-eur $c.object_storage) \(base — S3, not in hcloud\)"
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print $" ─────────────────────────────────"
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print $" total net €(fmt-eur $c.total_net)/mo"
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print $" total +VAT €(fmt-eur $c.total_vat)/mo"
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}
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def cmd-usage [provider: string, fmt: string] {
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match $provider {
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"hetzner" => { hetzner-usage $fmt }
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_ => {
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let available = (try { available-providers | str join ", " } catch { "unknown" })
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error make --unspanned { msg: $"No usage handler for '($provider)'. Catalog providers: ($available)" }
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}
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}
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}
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def main [
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...args: string
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--fmt: string = "text" # output format: text (default), json, yaml
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--json (-j) # shorthand for --fmt json
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] {
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let format = if $json { "json" } else { $fmt }
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let cmd = $args | get 0? | default ""
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let provider = $args | get 1? | default ""
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let sub = $args | get 2? | default "usage"
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match $cmd {
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"provider" | "pvd" => {
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if ($provider | is-empty) {
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print "prvng provider <name> [usage] [--fmt text|json|yaml]"
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print ""
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print "Available providers:"
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for p in (try { available-providers } catch { [] }) { print $" ($p)" }
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return
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}
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match $sub {
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"usage" | "u" => { cmd-usage $provider $format }
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_ => {
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print $"prvng provider ($provider) [usage] [--fmt text|json|yaml]"
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print ""
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print "Subcommands:"
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print " usage Live resources + monthly cost estimate"
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}
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}
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}
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_ => {
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print "Usage: prvng provider <name> [usage] [--fmt text|json|yaml]"
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}
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}
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}
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