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new nomad job format #137

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1c29763
add roundcube
wizzdom Jan 22, 2026
efa4a12
su-listmonk
wizzdom Jan 24, 2026
99bb675
cleanup
wizzdom Jan 24, 2026
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108 changes: 100 additions & 8 deletions jobs/services/mail/roundcube.hcl
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ job "roundcube" {
}

group "roundcube" {
count = 1
count = 2

network {
port "http" {
Expand All @@ -16,9 +16,13 @@ job "roundcube" {
port "fpm" {
to = 9000
}
port "db" {
to = 5432
}
}

update {
max_parallel = 1
health_check = "checks"
min_healthy_time = "10s"
healthy_deadline = "5m"
}

service {
Expand Down Expand Up @@ -92,7 +96,8 @@ EOH

volumes = [
"/storage/nomad/${NOMAD_JOB_NAME}/${NOMAD_TASK_NAME}:/var/www/html",
"local/rb-custom.php:/var/roundcube/config/rb-custom.php"
"local/rb-custom.php:/var/roundcube/config/rb-custom.php",
"local/php.ini:/usr/local/etc/php/conf.d/php.ini"
]
}

Expand All @@ -101,8 +106,10 @@ EOH
env = true
data = <<EOH
ROUNDCUBEMAIL_DB_TYPE=pgsql
ROUNDCUBEMAIL_DB_HOST={{ env "NOMAD_IP_db" }}
ROUNDCUBEMAIL_DB_PORT={{ env "NOMAD_HOST_PORT_db" }}
{{- range service "roundcube-db" }}
ROUNDCUBEMAIL_DB_HOST={{ .Name }}.service.consul
ROUNDCUBEMAIL_DB_PORT={{ .Port }}
{{- end }}
ROUNDCUBEMAIL_DB_NAME={{ key "roundcube/db/name" }}
ROUNDCUBEMAIL_DB_USER={{ key "roundcube/db/user" }}
ROUNDCUBEMAIL_DB_PASSWORD={{ key "roundcube/db/password" }}
Expand All @@ -128,13 +135,98 @@ $config['product_name'] = 'Redbrick Webmail';
$config['skin_logo'] = 'https://raw.githubusercontent.com/redbrick/design-system/main/assets/logos/redbrick.svg';
$config['support_url'] = 'https://redbrick.dcu.ie/';

EOH
}
template {
destination = "local/php.ini"
data = <<EOH
pm = dynamic
pm.max_children = 20
pm.start_servers = 4
pm.min_spare_servers = 4
pm.max_spare_servers = 8
pm.max_requests = 500
request_terminate_timeout = 120s

opcache.enable=1
opcache.enable_cli=0
opcache.memory_consumption=128
opcache.interned_strings_buffer=16
opcache.max_accelerated_files=20000
opcache.validate_timestamps=0
opcache.save_comments=1
EOH
}
}

task "roundcube-db" {
task "wait-for-db" {
driver = "docker"

lifecycle {
hook = "prestart"
sidecar = false
}

config {
image = "postgres:18-alpine"
command = "sh"
args = [
"-c",
"while ! pg_isready -h ${DB_HOST} -p ${DB_PORT} -U ${DB_USER}; do echo 'Waiting for DB...'; sleep 1; done; echo 'DB is ready!'"
]
}
template {
data = <<EOH
{{- range service "roundcube-db" }}
DB_HOST={{ .Address }}
DB_PORT={{ .Port }}
{{- end }}
DB_USER={{ key "roundcube/db/user" }}
EOH
destination = "local/wait.env"
env = true
}

resources {
memory = 128
}
}
}

group "database" {
count = 1

network {
port "db" {
to = 5432
}
}

update {
max_parallel = 0 # don't update this group automatically
auto_revert = false
}

task "db" {
driver = "docker"
kill_signal = "SIGTERM" # SIGTERM instead of SIGKILL so database can shutdown safely
kill_timeout = "30s"
shutdown_delay = "5s"

service {
name = "roundcube-db"
port = "db"

check {
type = "script"
name = "postgres-ready"
command = "/bin/sh"
args = ["-c", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
interval = "10s"
timeout = "2s"
}
}

config {
image = "postgres:17-alpine"
ports = ["db"]
Expand Down
53 changes: 37 additions & 16 deletions jobs/socs/su-listmonk.hcl
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Original file line number Diff line number Diff line change
Expand Up @@ -10,10 +10,13 @@ job "su-listmonk" {
network {
mode = "bridge"
port "http" {}
}

port "db" {
to = 5432
}
update {
max_parallel = 1
health_check = "checks"
min_healthy_time = "10s"
healthy_deadline = "5m"
}

service {
Expand Down Expand Up @@ -48,7 +51,7 @@ job "su-listmonk" {
args = ["-c", "./listmonk --install --idempotent --yes --config '' && ./listmonk --upgrade --yes --config '' && ./listmonk --config ''"] # empty config so envvars are used instead

volumes = [
"/storage/nomad/su-listmonk/uploads:/uploads",
"/storage/nomad/${NOMAD_JOB_NAME}/uploads:/uploads",
]
}

Expand All @@ -67,8 +70,10 @@ LISTMONK_app__public_url = {{ env "NOMAD_META_domain" }}
LISTMONK_db__user = {{ key "su/listmonk/db/username" }}
LISTMONK_db__password = {{ key "su/listmonk/db/password" }}
LISTMONK_db__database = {{ key "su/listmonk/db/name" }}
LISTMONK_db__host = {{ env "NOMAD_HOST_IP_db" }}
LISTMONK_db__port = {{ env "NOMAD_HOST_PORT_db" }}
{{- range service "su-listmonk-db" }}
LISTMONK_db__host = {{ .Address }}
LISTMONK_db__port = {{ .Port }}
{{- end }}
LISTMONK_db__ssl_mode = disable
LISTMONK_db__max_open = 25
LISTMONK_db__max_idle = 25
Expand Down Expand Up @@ -101,8 +106,10 @@ EOH
destination = "local/wait.env"
env = true
data = <<EOH
DB_HOST={{ env "NOMAD_IP_db" }}
DB_PORT={{ env "NOMAD_HOST_PORT_db" }}
{{- range service "su-listmonk-db" }}
DB_HOST={{ .Address }}
DB_PORT={{ .Port }}
{{- end }}
DB_USER={{ key "su/listmonk/db/username" }}
EOH
}
Expand All @@ -112,8 +119,27 @@ EOH
}
}

task "db" {
driver = "docker"
}

group "database" {
count = 1

network {
port "db" {
to = 5432
}
}

update {
max_parallel = 0 # don't update this group automatically
auto_revert = false
}

task "postgres" {
driver = "docker"
kill_signal = "SIGTERM" # SIGTERM instead of SIGKILL so database can shutdown safely
kill_timeout = "30s"
shutdown_delay = "5s"

service {
name = "su-listmonk-db"
Expand All @@ -129,17 +155,12 @@ EOH
}
}

lifecycle {
hook = "prestart"
sidecar = true
}

config {
image = "postgres:17-alpine"
ports = ["db"]

volumes = [
"/storage/nomad/su-listmonk/postgres:/var/lib/postgresql/data"
"/storage/nomad/${NOMAD_JOB_NAME}/${NOMAD_TASK_NAME}:/var/lib/postgresql/data"
]
}

Expand Down