From dcbe479575fac9f293c5c4089f4bcb46ab887206 Mon Sep 17 00:00:00 2001
From: Ryan Harper <ryan.harper@canonical.com>
Date: Tue, 13 Jun 2017 09:06:41 -0500
Subject: Templatize systemd unit files for cross distro deltas.

Under el7, cloud-init systemd files need some unit tweaks to ensure
they run at the right time. Pull in current el7 downstream systemd unit
changes.
---
 systemd/cloud-config.service          | 16 ----------------
 systemd/cloud-config.service.tmpl     | 17 +++++++++++++++++
 systemd/cloud-final.service           | 18 ------------------
 systemd/cloud-final.service.tmpl      | 22 ++++++++++++++++++++++
 systemd/cloud-init-local.service      | 24 ------------------------
 systemd/cloud-init-local.service.tmpl | 29 +++++++++++++++++++++++++++++
 systemd/cloud-init.service            | 27 ---------------------------
 systemd/cloud-init.service.tmpl       | 35 +++++++++++++++++++++++++++++++++++
 8 files changed, 103 insertions(+), 85 deletions(-)
 delete mode 100644 systemd/cloud-config.service
 create mode 100644 systemd/cloud-config.service.tmpl
 delete mode 100644 systemd/cloud-final.service
 create mode 100644 systemd/cloud-final.service.tmpl
 delete mode 100644 systemd/cloud-init-local.service
 create mode 100644 systemd/cloud-init-local.service.tmpl
 delete mode 100644 systemd/cloud-init.service
 create mode 100644 systemd/cloud-init.service.tmpl

(limited to 'systemd')

diff --git a/systemd/cloud-config.service b/systemd/cloud-config.service
deleted file mode 100644
index 3309e08a..00000000
--- a/systemd/cloud-config.service
+++ /dev/null
@@ -1,16 +0,0 @@
-[Unit]
-Description=Apply the settings specified in cloud-config
-After=network-online.target cloud-config.target
-Wants=network-online.target cloud-config.target
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/cloud-init modules --mode=config
-RemainAfterExit=yes
-TimeoutSec=0
-
-# Output needs to appear in instance console output
-StandardOutput=journal+console
-
-[Install]
-WantedBy=cloud-init.target
diff --git a/systemd/cloud-config.service.tmpl b/systemd/cloud-config.service.tmpl
new file mode 100644
index 00000000..bdee3ce0
--- /dev/null
+++ b/systemd/cloud-config.service.tmpl
@@ -0,0 +1,17 @@
+## template:jinja
+[Unit]
+Description=Apply the settings specified in cloud-config
+After=network-online.target cloud-config.target
+Wants=network-online.target cloud-config.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/cloud-init modules --mode=config
+RemainAfterExit=yes
+TimeoutSec=0
+
+# Output needs to appear in instance console output
+StandardOutput=journal+console
+
+[Install]
+WantedBy=cloud-init.target
diff --git a/systemd/cloud-final.service b/systemd/cloud-final.service
deleted file mode 100644
index 66f5b8fc..00000000
--- a/systemd/cloud-final.service
+++ /dev/null
@@ -1,18 +0,0 @@
-[Unit]
-Description=Execute cloud user/final scripts
-After=network-online.target cloud-config.service rc-local.service multi-user.target
-Wants=network-online.target cloud-config.service
-Before=apt-daily.service
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/cloud-init modules --mode=final
-RemainAfterExit=yes
-TimeoutSec=0
-KillMode=process
-
-# Output needs to appear in instance console output
-StandardOutput=journal+console
-
-[Install]
-WantedBy=cloud-init.target
diff --git a/systemd/cloud-final.service.tmpl b/systemd/cloud-final.service.tmpl
new file mode 100644
index 00000000..fc01b891
--- /dev/null
+++ b/systemd/cloud-final.service.tmpl
@@ -0,0 +1,22 @@
+## template:jinja
+[Unit]
+Description=Execute cloud user/final scripts
+After=network-online.target cloud-config.service rc-local.service
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+After=multi-user.target
+{% endif %}
+Wants=network-online.target cloud-config.service
+Before=apt-daily.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/cloud-init modules --mode=final
+RemainAfterExit=yes
+TimeoutSec=0
+KillMode=process
+
+# Output needs to appear in instance console output
+StandardOutput=journal+console
+
+[Install]
+WantedBy=cloud-init.target
diff --git a/systemd/cloud-init-local.service b/systemd/cloud-init-local.service
deleted file mode 100644
index 7ee43eda..00000000
--- a/systemd/cloud-init-local.service
+++ /dev/null
@@ -1,24 +0,0 @@
-[Unit]
-Description=Initial cloud-init job (pre-networking)
-DefaultDependencies=no
-Wants=network-pre.target
-After=systemd-remount-fs.service
-Before=NetworkManager.service
-Before=network-pre.target
-Before=shutdown.target
-Before=sysinit.target
-Conflicts=shutdown.target
-RequiresMountsFor=/var/lib/cloud
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/cloud-init init --local
-ExecStart=/bin/touch /run/cloud-init/network-config-ready
-RemainAfterExit=yes
-TimeoutSec=0
-
-# Output needs to appear in instance console output
-StandardOutput=journal+console
-
-[Install]
-WantedBy=cloud-init.target
diff --git a/systemd/cloud-init-local.service.tmpl b/systemd/cloud-init-local.service.tmpl
new file mode 100644
index 00000000..ff9c644d
--- /dev/null
+++ b/systemd/cloud-init-local.service.tmpl
@@ -0,0 +1,29 @@
+## template:jinja
+[Unit]
+Description=Initial cloud-init job (pre-networking)
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+DefaultDependencies=no
+{% endif %}
+Wants=network-pre.target
+After=systemd-remount-fs.service
+Before=NetworkManager.service
+Before=network-pre.target
+Before=shutdown.target
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+Before=sysinit.target
+Conflicts=shutdown.target
+{% endif %}
+RequiresMountsFor=/var/lib/cloud
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/cloud-init init --local
+ExecStart=/bin/touch /run/cloud-init/network-config-ready
+RemainAfterExit=yes
+TimeoutSec=0
+
+# Output needs to appear in instance console output
+StandardOutput=journal+console
+
+[Install]
+WantedBy=cloud-init.target
diff --git a/systemd/cloud-init.service b/systemd/cloud-init.service
deleted file mode 100644
index 39acc20a..00000000
--- a/systemd/cloud-init.service
+++ /dev/null
@@ -1,27 +0,0 @@
-[Unit]
-Description=Initial cloud-init job (metadata service crawler)
-DefaultDependencies=no
-Wants=cloud-init-local.service
-Wants=sshd-keygen.service
-Wants=sshd.service
-After=cloud-init-local.service
-After=systemd-networkd-wait-online.service
-After=networking.service
-Before=network-online.target
-Before=sshd-keygen.service
-Before=sshd.service
-Before=sysinit.target
-Before=systemd-user-sessions.service
-Conflicts=shutdown.target
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/cloud-init init
-RemainAfterExit=yes
-TimeoutSec=0
-
-# Output needs to appear in instance console output
-StandardOutput=journal+console
-
-[Install]
-WantedBy=cloud-init.target
diff --git a/systemd/cloud-init.service.tmpl b/systemd/cloud-init.service.tmpl
new file mode 100644
index 00000000..2c71889d
--- /dev/null
+++ b/systemd/cloud-init.service.tmpl
@@ -0,0 +1,35 @@
+## template:jinja
+[Unit]
+Description=Initial cloud-init job (metadata service crawler)
+DefaultDependencies=no
+Wants=cloud-init-local.service
+Wants=sshd-keygen.service
+Wants=sshd.service
+After=cloud-init-local.service
+After=systemd-networkd-wait-online.service
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+After=networking.service
+{% endif %}
+{% if variant in ["centos", "fedora", "redhat"] %}
+After=network.service
+{% endif %}
+Before=network-online.target
+Before=sshd-keygen.service
+Before=sshd.service
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+Before=sysinit.target
+Conflicts=shutdown.target
+{% endif %}
+Before=systemd-user-sessions.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/cloud-init init
+RemainAfterExit=yes
+TimeoutSec=0
+
+# Output needs to appear in instance console output
+StandardOutput=journal+console
+
+[Install]
+WantedBy=cloud-init.target
-- 
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