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esignsante.nomad.tpl
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job "${nomad_namejob}" {
datacenters = ["${datacenter}"]
type = "service"
namespace = "${nomad_namespace}"
vault {
policies = ["${nomad_namespace}","proxy", "metrics_extractor_mut"]
change_mode = "noop"
}
group "esignsante-servers" {
restart {
attempts = 3
delay = "60s"
interval = "1h"
mode = "fail"
}
count = ${min_count}
# Pour assurer une bonne répartition des instances sur les noeuds
spread {
attribute = "$${node.unique.id}"
}
network {
port "http" { to = 8080 }
}
# Mettre la variable
update {
max_parallel = 1
min_healthy_time = "30s"
progress_deadline = "5m"
healthy_deadline = "2m"
auto_revert = true
}
scaling {
enabled = true
min = ${min_count}
max = ${max_count}
policy {
# On sélectionne l'instance la moins chargée de toutes les instances en cours,
# on rajoute une instance (ou on en enlève une) si les seuils spécifiés de requêtes
# par seconde sont franchis. On pondère le résultat par la consommation de CPU
# pour éviter de créer une instance lors du traitement de gros fichiers par esignsante.
cooldown = "${cooldown}"
check "few_requests" {
source = "prometheus"
query = "min(max(http_server_requests_seconds_max{_app='${nomad_namespace}}'}!= 0)by(instance))*max(process_cpu_usage{_app='${nomad_namespace}'})"
strategy "threshold" {
upper_bound = ${seuil_scale_in}
delta = -1
}
}
check "many_requests" {
source = "prometheus"
query = "min(max(http_server_requests_seconds_max{_app='${nomad_namespace}'}!= 0)by(instance))*max(process_cpu_usage{_app='${nomad_namespace}'})"
strategy "threshold" {
lower_bound = ${seuil_scale_out}
delta = 1
}
}
}
}
task "esignsante" {
driver = "docker"
config {
image = "ans/esignsante:${esignsante_version}"
volumes = ["secrets:/var/esignsante"]
args = [
"--ws.conf=/var/esignsante/config.json",
"--ws.hashAlgo=${hashing_algorithm}",
]
ports = ["http"]
}
template {
data = <<EOF
{{ with secret "services-infrastructure/proxy" }}
JAVA_TOOL_OPTIONS="${user_java_opts} -Dspring.config.location=/var/esignsante/application.properties -Dhttp.proxyHost={{ .Data.data.host }} -Dhttps.proxyHost={{ .Data.data.host }} -Dhttp.proxyPort={{ .Data.data.port }} -Dhttps.proxyPort={{ .Data.data.port }}"
{{end}}
EOF
destination = "local/file.env"
env = true
}
template {
data = <<EOH
{
"signature": [ {{ $length := secrets "${nomad_namespace}/metadata/signature" | len }}{{ $i := 1 }}{{ range secrets "${nomad_namespace}/metadata/signature" }}
{{ with secret (printf "${nomad_namespace}/data/signature/%s" .) }}{{ .Data.data | explodeMap | toJSONPretty | indent 4 }} {{ if lt $i $length }}, {{ end }} {{ end }} {{ $i = add 1 $i }} {{ end }}
],
"proof": [ {{ $length := secrets "${nomad_namespace}/metadata/proof" | len }}{{ $i := 1 }}{{ range secrets "${nomad_namespace}/metadata/proof" }}
{{ with secret (printf "${nomad_namespace}/data/proof/%s" .) }}{{ .Data.data | explodeMap | toJSONPretty | indent 4 }}{{ if lt $i $length }}, {{ end }} {{ end }} {{ $i = add 1 $i }} {{ end }}
],
"signatureVerification": [ {{ $length := secrets "${nomad_namespace}/metadata/signatureVerification" | len }}{{ $i := 1 }}{{ range secrets "${nomad_namespace}/metadata/signatureVerification" }}
{{ with secret (printf "${nomad_namespace}/data/signatureVerification/%s" .) }}{{ .Data.data | explodeMap | toJSONPretty | indent 4 }}{{ if lt $i $length }}, {{ end }} {{ end }} {{ $i = add 1 $i }} {{ end }}
],
"certificateVerification": [ {{ $length := secrets "${nomad_namespace}/metadata/certificateVerification" | len }}{{ $i := 1 }}{{ range secrets "${nomad_namespace}/metadata/certificateVerification" }}
{{ with secret (printf "${nomad_namespace}/data/certificateVerification/%s" .) }}{{ .Data.data | explodeMap | toJSONPretty | indent 4 }}{{ if lt $i $length }}, {{ end }} {{ end }} {{ $i = add 1 $i }} {{ end }}
],
"ca": [ {{ $length := secrets "${nomad_namespace}/metadata/ca" | len }}{{ $i := 1 }}{{ range secrets "${nomad_namespace}/metadata/ca" }}
{{ with secret (printf "${nomad_namespace}/data/ca/%s" .) }}{{ .Data.data | explodeMap | toJSONPretty | indent 4 }}{{ if lt $i $length }}, {{ end }} {{ end }} {{ $i = add 1 $i }} {{ end }}
]
}
EOH
destination = "secrets/config.json"
change_mode = "noop"
}
template {
data = <<EOF
spring.servlet.multipart.max-file-size=${spring_http_multipart_max_file_size}
spring.servlet.multipart.max-request-size=${spring_http_multipart_max_request_size}
config.secret=${config_secret}
#config.crl.scheduling=${config_crl_scheduling}
server.servlet.context-path=/${nomad_namespace}/v1
com.sun.org.apache.xml.internal.security.ignoreLineBreaks=${ignore_line_breaks}
management.endpoints.web.exposure.include=prometheus,metrics,health
springdoc.swagger-ui.csrf.enabled=false
springdoc.packagesToScan=fr.gouv.esante.api.sign.ws.api
springdoc.pathsToMatch=/*
springdoc.api-docs.path=/api-docs
springdoc.swagger-ui.enabled=${swagger_ui_enabled}
spring.security.user.name=${spring_security_user_name}
spring.security.user.password=${spring_security_user_password}
EOF
destination = "secrets/application.properties"
}
resources {
cpu = 1000
memory = ${appserver_mem_size}
}
service {
name = "${nomad_namespace}"
tags = ["urlprefix-/${nomad_namespace}/v1/"]
port = "http"
check {
type = "http"
port = "http"
path = "/${nomad_namespace}/v1/actuator/health"
name = "alive"
interval = "30s"
timeout = "2s"
}
}
service {
name = "metrics-exporter"
port = "http"
tags = ["_endpoint=/${nomad_namespace}/v1/actuator/prometheus",
"_app=${nomad_namespace}",]
}
}
# begin log-shipper
# Ce bloc doit être décommenté pour définir le log-shipper.
task "log-shipper" {
driver = "docker"
restart {
interval = "3m"
attempts = 5
delay = "15s"
mode = "delay"
}
meta {
INSTANCE = "$${NOMAD_ALLOC_NAME}"
}
template {
data = <<EOH
REDIS_HOSTS = {{ range service "PileELK-redis" }}{{ .Address }}:{{ .Port }}{{ end }}
EOH
destination = "local/file.env"
change_mode = "restart"
env = true
}
config {
image = "ans/nomad-filebeat:8.2.3-2.0"
}
resources {
cpu = 100
memory = 150
}
} #end log-shipper
}
}