From 52f0255bf2a4a016584a34e40326f0735ed79a5c Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Tue, 10 Oct 2017 13:40:39 +0200
Subject: Initialized alpine linux support

---
 failsafe.cf | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

(limited to 'failsafe.cf')

diff --git a/failsafe.cf b/failsafe.cf
index daba0fc..a7cacc1 100644
--- a/failsafe.cf
+++ b/failsafe.cf
@@ -2,13 +2,15 @@
 # - Always ensured to run the update bundle. Do not modify. Ever.
 
 # Failsafe imports and promises
-body agent control {
+body agent control
+{
     any::
         abortclasses => { "no_ppkeys_ABORT_kept" };  # Bootstrapping can't continue without keys
         ifelapsed => "0";  # Make sure that running failsafe many times in a row does not change functionality
 }
 
-bundle agent main {
+bundle agent main
+{
     methods:
         any::
             "Check Keys"
@@ -37,8 +39,11 @@ bundle agent failsafe_checkkeys
 
 bundle agent failsafe_copy_binaries
 {
+    classes:
+        any::
+            "alpinelinux" expression => fileexists("/etc/alpine-release");
     vars:
-        freebsd::
+        alpinelinux|freebsd::
             "binaries" slist => {
                 "cf-agent",
                 "cf-execd",
@@ -50,6 +55,11 @@ bundle agent failsafe_copy_binaries
                 "cf-upgrade",
             };
     files:
+        alpinelinux::
+            "$(sys.bindir)/$(binaries)"
+                copy_from => failsafe_cp("/usr/sbin/$(binaries)"),
+                action => failsafe_u_immediate,
+                classes => failsafe_results("namespace", "copy_binaries");
         freebsd::
             "$(sys.bindir)/$(binaries)"
                 copy_from => failsafe_cp("/usr/local/sbin/$(binaries)"),
@@ -73,6 +83,11 @@ bundle agent failsafe_update {
             # produced binaries vs packages from the debian repository).
             "masterfiles_dir_remote" string => ifelse( "policy_server", $(sys.masterdir), "masterfiles" );
     classes:
+        any::
+            "alpinelinux" expression => fileexists("/etc/alpine-release");
+        alpinelinux::
+            "cf_execd_not_running" expression => returnszero("/usr/bin/pgrep cf-execd", "noshell");
+            "cf_serverd_not_running" expression => returnszero("/usr/bin/pgrep cf-serverd", "noshell");
         systemd::
             "cfengine3_service_running" expression => returnszero("/bin/systemctl status cfengine3", "noshell");
     files:
@@ -100,9 +115,9 @@ bundle agent failsafe_update {
                 file_select => failsafe_exclude_vcs_files,
                 classes => failsafe_results("namespace", "modulesdir_update");
     processes:
-        !(windows|systemd)::
+        !(alpinelinux|systemd|windows)::
             "cf-serverd" restart_class => "cf_serverd_not_running";
-        !systemd.inputdir_update_repaired::
+        !(alpinelinux|systemd|windows).inputdir_update_repaired::
             "cf-execd" restart_class => "cf_execd_not_running";
     commands:
         cf_execd_not_running::
-- 
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