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authorAlex Auvolat <alex@adnab.me>2020-11-15 19:27:57 +0100
committerAlex Auvolat <alex@adnab.me>2020-11-15 19:27:57 +0100
commite2a0c40e6bf3919e6cef6ed1789251b30367dc11 (patch)
tree5a236ef52f6af0a595815bd4132b203304d0c1d6 /app/deployment/backup.hcl
parent2051a21662a9b7a029bd18c7874d61c3b4d28325 (diff)
downloadinfrastructure-e2a0c40e6bf3919e6cef6ed1789251b30367dc11.tar.gz
infrastructure-e2a0c40e6bf3919e6cef6ed1789251b30367dc11.zip
Script to backup Consul KV store
Diffstat (limited to 'app/deployment/backup.hcl')
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1 files changed, 67 insertions, 0 deletions
diff --git a/app/deployment/backup.hcl b/app/deployment/backup.hcl
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+job "backup_periodic" {
+ datacenters = ["dc1"]
+
+ type = "batch"
+
+ periodic {
+ // Launch every hour
+ cron = "0 * * * * *"
+
+ // Do not allow overlapping runs.
+ prohibit_overlap = true
+ }
+
+ task "backup-consul" {
+ driver = "docker"
+
+ config {
+ image = "lxpz/backup_consul:9"
+ volumes = [
+ "secrets/id_ed25519:/root/.ssh/id_ed25519",
+ "secrets/id_ed25519.pub:/root/.ssh/id_ed25519.pub",
+ "secrets/known_hosts:/root/.ssh/known_hosts"
+ ]
+ network_mode = "host"
+ }
+
+ env {
+ CONSUL_HTTP_ADDR = "http://consul.service.2.cluster.deuxfleurs.fr:8500"
+ }
+
+ template {
+ data = <<EOH
+TARGET_SSH_USER={{ key "secrets/backup/target_ssh_user" }}
+TARGET_SSH_PORT={{ key "secrets/backup/target_ssh_port" }}
+TARGET_SSH_HOST={{ key "secrets/backup/target_ssh_host" }}
+TARGET_SSH_DIR={{ key "secrets/backup/target_ssh_dir" }}
+EOH
+
+ destination = "secrets/env_vars"
+ env = true
+ }
+
+ template {
+ data = "{{ key \"secrets/backup/id_ed25519\" }}"
+ destination = "secrets/id_ed25519"
+ }
+ template {
+ data = "{{ key \"secrets/backup/id_ed25519.pub\" }}"
+ destination = "secrets/id_ed25519.pub"
+ }
+ template {
+ data = "{{ key \"secrets/backup/target_ssh_fingerprint\" }}"
+ destination = "secrets/known_hosts"
+ }
+
+ resources {
+ memory = 200
+ }
+
+ restart {
+ attempts = 2
+ interval = "30m"
+ delay = "15s"
+ mode = "fail"
+ }
+ }
+}