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authorAlex Auvolat <alex@adnab.me>2022-11-17 00:17:56 +0100
committerAlex Auvolat <alex@adnab.me>2022-11-17 00:17:56 +0100
commit945dd4fa9ae898562648bc33b4798adaaca08be4 (patch)
treeaddfe2b30272f8079dad71061448a8d222499542
parent3c5f4b55e6e07414d204f682c449ad39fb4916c0 (diff)
downloadnixcfg-945dd4fa9ae898562648bc33b4798adaaca08be4.tar.gz
nixcfg-945dd4fa9ae898562648bc33b4798adaaca08be4.zip
Run Garage as a Nomad Nix job on staging cluster
-rw-r--r--cluster/staging/app/garage/deploy/garage-nix.hcl218
-rw-r--r--cluster/staging/cluster.nix20
-rw-r--r--cluster/staging/node/cariacou.nix18
3 files changed, 238 insertions, 18 deletions
diff --git a/cluster/staging/app/garage/deploy/garage-nix.hcl b/cluster/staging/app/garage/deploy/garage-nix.hcl
new file mode 100644
index 0000000..373fd10
--- /dev/null
+++ b/cluster/staging/app/garage/deploy/garage-nix.hcl
@@ -0,0 +1,218 @@
+job "garage-staging" {
+ type = "system"
+ #datacenters = [ "neptune", "pluton" ]
+ datacenters = [ "neptune" ]
+
+ priority = 80
+
+ constraint {
+ attribute = "${attr.cpu.arch}"
+ value = "amd64"
+ }
+
+ group "garage-staging" {
+ network {
+ port "s3" { static = 3990 }
+ port "rpc" { static = 3991 }
+ port "web" { static = 3992 }
+ port "k2v" { static = 3993 }
+ port "admin" { static = 3909 }
+ }
+
+ update {
+ max_parallel = 1
+ min_healthy_time = "30s"
+ healthy_deadline = "5m"
+ }
+
+ # task "repair" {
+ # lifecycle {
+ # hook = "prestart"
+ # sidecar = false
+ # }
+
+ # driver = "docker"
+
+ # config {
+ # image = "dxflrs/amd64_garage:v0.7.99-k2v"
+ # command = "/garage"
+ # args = [ "offline-repair", "--yes", "object_counters" ]
+ # network_mode = "host"
+ # volumes = [
+ # "/mnt/storage/garage-staging/data:/data",
+ # "/mnt/ssd/garage-staging/meta:/meta",
+ # "secrets/garage.toml:/etc/garage.toml",
+ # ]
+ # }
+
+ # template {
+ # data = file("../config/garage.toml")
+ # destination = "secrets/garage.toml"
+ # }
+
+ # resources {
+ # memory = 2000
+ # cpu = 1000
+ # }
+ # }
+
+ task "server" {
+ driver = "nix"
+
+ config {
+ packages = [
+ "git+https://git.deuxfleurs.fr/Deuxfleurs/garage.git?ref=nix-remove-system&rev=60c26fbc628d7b450ae39214b578ab6a30583d5c"
+ ]
+ command = [ "/bin/garage", "server" ]
+ bind = {
+ "/mnt/storage/garage-staging/data" = "/data",
+ "/mnt/ssd/garage-staging/meta" = "/meta",
+ }
+ }
+
+ template {
+ data = file("../config/garage.toml")
+ destination = "etc/garage.toml"
+ }
+
+ template {
+ data = "{{ key \"secrets/consul/consul-ca.crt\" }}"
+ destination = "etc/garage/consul-ca.crt"
+ }
+
+ template {
+ data = "{{ key \"secrets/consul/consul-client.crt\" }}"
+ destination = "etc/garage/consul-client.crt"
+ }
+
+ template {
+ data = "{{ key \"secrets/consul/consul-client.key\" }}"
+ destination = "etc/garage/consul-client.key"
+ }
+
+ template {
+ data = <<EOH
+RUST_LOG=garage=debug
+EOH
+ destination = "secrets/env"
+ env = true
+ }
+
+ resources {
+ memory = 2000
+ memory_max = 3000
+ cpu = 500
+ }
+
+ kill_signal = "SIGINT"
+ kill_timeout = "20s"
+
+ service {
+ tags = [
+ "garage-staging-api",
+ "tricot garage-staging.home.adnab.me",
+ "tricot garage.staging.deuxfleurs.org",
+ "tricot-add-header Access-Control-Allow-Origin *",
+ ]
+ port = 3990
+ address_mode = "driver"
+ name = "garage-staging-api"
+ check {
+ type = "tcp"
+ port = 3990
+ address_mode = "driver"
+ interval = "60s"
+ timeout = "5s"
+ check_restart {
+ limit = 3
+ grace = "90s"
+ ignore_warnings = false
+ }
+ }
+ }
+
+ service {
+ tags = [
+ "garage-staging-k2v-api",
+ "tricot k2v.staging.deuxfleurs.org",
+ "tricot-add-header Access-Control-Allow-Origin *",
+ ]
+ port = 3993
+ address_mode = "driver"
+ name = "garage-staging-k2v-api"
+ # check {
+ # type = "tcp"
+ # port = 3993
+ # address_mode = "driver"
+ # interval = "60s"
+ # timeout = "5s"
+ # check_restart {
+ # limit = 3
+ # grace = "90s"
+ # ignore_warnings = false
+ # }
+ # }
+ }
+
+ service {
+ tags = ["garage-staging-rpc"]
+ port = 3991
+ address_mode = "driver"
+ name = "garage-staging-rpc"
+ check {
+ type = "tcp"
+ port = 3991
+ address_mode = "driver"
+ interval = "60s"
+ timeout = "5s"
+ check_restart {
+ limit = 3
+ grace = "90s"
+ ignore_warnings = false
+ }
+ }
+ }
+
+ service {
+ tags = [
+ "garage-staging-web",
+ "tricot *.web.staging.deuxfleurs.org",
+ "tricot staging.deuxfleurs.org",
+ "tricot matrix.home.adnab.me/.well-known/matrix/server",
+ "tricot-add-header Access-Control-Allow-Origin *",
+ ]
+ port = 3992
+ address_mode = "driver"
+ name = "garage-staging-web"
+ check {
+ type = "tcp"
+ port = 3992
+ address_mode = "driver"
+ interval = "60s"
+ timeout = "5s"
+ check_restart {
+ limit = 3
+ grace = "90s"
+ ignore_warnings = false
+ }
+ }
+ }
+
+ service {
+ tags = [
+ "garage-staging-admin",
+ ]
+ port = 3909
+ address_mode = "driver"
+ name = "garage-staging-admin"
+ }
+
+ restart {
+ interval = "30m"
+ attempts = 10
+ delay = "15s"
+ mode = "delay"
+ }
+ }
+ }
+}
diff --git a/cluster/staging/cluster.nix b/cluster/staging/cluster.nix
index 6e0a589..f5cfdc4 100644
--- a/cluster/staging/cluster.nix
+++ b/cluster/staging/cluster.nix
@@ -68,4 +68,24 @@
# For Garage ipv6 communication
networking.firewall.allowedTCPPorts = [ 3991 ];
+
+ ## -----
+
+ ## EXPERIMENTAL ON STAGING: NIX NOMAD DRIVER
+ services.nomad.dropPrivileges = false;
+ services.nomad.extraPackages = [
+ pkgs.nix
+ pkgs.git
+ ];
+ services.nomad.extraSettingsPlugins =
+ let nomad_driver_nix = import ./nomad-driver-nix.nix { inherit pkgs; };
+ in [ nomad_driver_nix ];
+
+ # the nix driver requires flakes to be enabled
+ nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+ # use our cache as additionnal substituer (we put precompiled packages there,
+ # like we used to do on the docker hub)
+ nix.settings.substituters = [ "https://nix.web.deuxfleurs.fr" ];
+ nix.settings.trusted-public-keys = [ "nix.web.deuxfleurs.fr:eTGL6kvaQn6cDR/F9lDYUIP9nCVR/kkshYfLDJf1yKs=" ];
}
diff --git a/cluster/staging/node/cariacou.nix b/cluster/staging/node/cariacou.nix
index d653979..61d3f28 100644
--- a/cluster/staging/node/cariacou.nix
+++ b/cluster/staging/node/cariacou.nix
@@ -21,22 +21,4 @@
deuxfleurs.cluster_ip = "10.14.1.1";
deuxfleurs.is_raft_server = true;
-
- # ----
-
- # experimental: config for nomad nix driver
- services.nomad.dropPrivileges = false;
- services.nomad.extraPackages = [
- pkgs.nix
- pkgs.git
- ];
- services.nomad.extraSettingsPlugins =
- let nomad_driver_nix = import ./nomad-driver-nix.nix { inherit pkgs; };
- in [ nomad_driver_nix ];
- # the nix driver requires flakes to be enabled
- nix.settings.experimental-features = [ "nix-command" "flakes" ];
-
- # use our cache as additionnal substituer
- nix.settings.substituters = [ "https://nix.web.deuxfleurs.fr" ];
- nix.settings.trusted-public-keys = [ "nix.web.deuxfleurs.fr:eTGL6kvaQn6cDR/F9lDYUIP9nCVR/kkshYfLDJf1yKs=" ];
}