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From: Lukas Wagner <l.wagner@proxmox.com>
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Date: Fri, 12 Apr 2024 12:06:16 +0200
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Subject: [pbs-devel] [PATCH proxmox-backup 18/33] server: notifications:
send update notifications via notification system
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Signed-off-by: Lukas Wagner <l.wagner@proxmox.com>
---
debian/proxmox-backup-server.install | 2 +
src/server/notifications.rs | 44 ++++++-------------
templates/Makefile | 2 +
.../default/package-updates-body.txt.hbs | 8 ++++
.../default/package-updates-subject.txt.hbs | 1 +
5 files changed, 26 insertions(+), 31 deletions(-)
create mode 100644 templates/default/package-updates-body.txt.hbs
create mode 100644 templates/default/package-updates-subject.txt.hbs
diff --git a/debian/proxmox-backup-server.install b/debian/proxmox-backup-server.install
index 86e2b543..52a01ca5 100644
--- a/debian/proxmox-backup-server.install
+++ b/debian/proxmox-backup-server.install
@@ -45,6 +45,8 @@ usr/share/proxmox-backup/templates/default/gc-err-body.txt.hbs
usr/share/proxmox-backup/templates/default/gc-ok-body.txt.hbs
usr/share/proxmox-backup/templates/default/gc-err-subject.txt.hbs
usr/share/proxmox-backup/templates/default/gc-ok-subject.txt.hbs
+usr/share/proxmox-backup/templates/default/package-updates-body.txt.hbs
+usr/share/proxmox-backup/templates/default/package-updates-subject.txt.hbs
usr/share/proxmox-backup/templates/default/prune-err-body.txt.hbs
usr/share/proxmox-backup/templates/default/prune-ok-body.txt.hbs
usr/share/proxmox-backup/templates/default/prune-err-subject.txt.hbs
diff --git a/src/server/notifications.rs b/src/server/notifications.rs
index eff13640..0e2f3473 100644
--- a/src/server/notifications.rs
+++ b/src/server/notifications.rs
@@ -23,18 +23,6 @@ use proxmox_notify::{Endpoint, Notification, Severity};
const SPOOL_DIR: &str = concatcp!(pbs_buildcfg::PROXMOX_BACKUP_STATE_DIR, "/notifications");
-const PACKAGE_UPDATES_TEMPLATE: &str = r###"
-Proxmox Backup Server has the following updates available:
-{{#each updates }}
- {{Package}}: {{OldVersion}} -> {{Version~}}
-{{/each }}
-
-To upgrade visit the web interface:
-
-<https://{{fqdn}}:{{port}}/#pbsServerAdministration:updates>
-
-"###;
-
const TAPE_BACKUP_OK_TEMPLATE: &str = r###"
{{#if id ~}}
@@ -122,8 +110,6 @@ lazy_static::lazy_static! {
hb.register_template_string("tape_backup_ok_template", TAPE_BACKUP_OK_TEMPLATE)?;
hb.register_template_string("tape_backup_err_template", TAPE_BACKUP_ERR_TEMPLATE)?;
- hb.register_template_string("package_update_template", PACKAGE_UPDATES_TEMPLATE)?;
-
hb.register_template_string("certificate_renewal_err_template", ACME_CERTIFICATE_ERR_RENEWAL)?;
Ok(())
@@ -569,24 +555,22 @@ fn get_server_url() -> (String, usize) {
}
pub fn send_updates_available(updates: &[&APTUpdateInfo]) -> Result<(), Error> {
- // update mails always go to the root@pam configured email..
- if let Some(email) = lookup_user_email(Userid::root_userid()) {
- let nodename = proxmox_sys::nodename();
- let subject = format!("New software packages available ({nodename})");
+ let (fqdn, port) = get_server_url();
+ let data = json!({
+ "fqdn": fqdn,
+ "port": port,
+ "updates": updates,
+ });
- let (fqdn, port) = get_server_url();
+ let metadata = HashMap::from([
+ ("hostname".into(), proxmox_sys::nodename().into()),
+ ("type".into(), "package-updates".into()),
+ ]);
- let text = HANDLEBARS.render(
- "package_update_template",
- &json!({
- "fqdn": fqdn,
- "port": port,
- "updates": updates,
- }),
- )?;
+ let notification =
+ Notification::from_template(Severity::Info, "package-updates", data, metadata);
- send_job_status_mail(&email, &subject, &text)?;
- }
+ send_notification(notification)?;
Ok(())
}
@@ -673,7 +657,5 @@ fn test_template_register() {
assert!(HANDLEBARS.has_template("tape_backup_ok_template"));
assert!(HANDLEBARS.has_template("tape_backup_err_template"));
- assert!(HANDLEBARS.has_template("package_update_template"));
-
assert!(HANDLEBARS.has_template("certificate_renewal_err_template"));
}
diff --git a/templates/Makefile b/templates/Makefile
index 41cdd2da..56965400 100644
--- a/templates/Makefile
+++ b/templates/Makefile
@@ -5,6 +5,8 @@ NOTIFICATION_TEMPLATES= \
default/gc-ok-body.txt.hbs \
default/gc-err-subject.txt.hbs \
default/gc-ok-subject.txt.hbs \
+ default/package-updates-body.txt.hbs \
+ default/package-updates-subject.txt.hbs \
default/prune-err-body.txt.hbs \
default/prune-ok-body.txt.hbs \
default/prune-err-subject.txt.hbs \
diff --git a/templates/default/package-updates-body.txt.hbs b/templates/default/package-updates-body.txt.hbs
new file mode 100644
index 00000000..62f9c7c4
--- /dev/null
+++ b/templates/default/package-updates-body.txt.hbs
@@ -0,0 +1,8 @@
+Proxmox Backup Server has the following updates available:
+{{#each updates }}
+ {{Package}}: {{OldVersion}} -> {{Version~}}
+{{/each }}
+
+To upgrade visit the web interface:
+
+<https://{{fqdn}}:{{port}}/#pbsServerAdministration:updates>
diff --git a/templates/default/package-updates-subject.txt.hbs b/templates/default/package-updates-subject.txt.hbs
new file mode 100644
index 00000000..c8a775d5
--- /dev/null
+++ b/templates/default/package-updates-subject.txt.hbs
@@ -0,0 +1 @@
+New software packages available ({{ hostname }})
--
2.39.2