From c4f8329cc2b158c8d91ad9d9b7776b3970d3735a Mon Sep 17 00:00:00 2001

From: Tony Asleson <tasleson@redhat.com>

Date: Mon, 2 Apr 2018 09:32:12 -0500

Subject: [PATCH] Initial Stratis support

Ref. https://github.com/stratis-storage

Signed-off-by: Tony Asleson <tasleson@redhat.com>

---

 modules.d/90stratis/module-setup.sh       | 34 +++++++++++++++++++++++++++++++

 modules.d/90stratis/stratisd-init.service | 15 ++++++++++++++

 modules.d/90stratis/stratisd-start.sh     |  3 +++

 modules.d/90stratis/stratisd-stop.sh      |  6 ++++++

 4 files changed, 58 insertions(+)

diff --git a/modules.d/90stratis/module-setup.sh b/modules.d/90stratis/module-setup.sh

new file mode 100755

index 00000000..2787b63b

--- /dev/null

+++ b/modules.d/90stratis/module-setup.sh

@@ -0,0 +1,34 @@

+#!/bin/bash

+

+# called by dracut

+check() {

+    require_binaries stratisd-init thin_check thin_repair || return 1

+    return 255

+}

+

+# called by dracut

+depends() {

+    echo dm

+    return 0

+}

+

+# called by dracut

+installkernel() {

+    instmods xfs

+}

+

+# called by dracut

+install() {

+

+    inst_multiple stratisd-init thin_check thin_repair

+

+    if dracut_module_included "systemd"; then

+        inst_simple "${moddir}/stratisd-init.service" "${systemdsystemunitdir}/stratisd-init.service"

+        mkdir -p "${initdir}${systemdsystemunitdir}/sysinit.target.wants"

+        ln -rfs "${initdir}${systemdsystemunitdir}/stratisd-init.service" "${initdir}${systemdsystemunitdir}/sysinit.target.wants/stratisd-init.service"

+    else

+        inst_hook cmdline 25 "$moddir/stratisd-start.sh"

+        inst_hook cleanup 25 "$moddir/stratisd-stop.sh"

+    fi

+}

+

diff --git a/modules.d/90stratis/stratisd-init.service b/modules.d/90stratis/stratisd-init.service

new file mode 100644

index 00000000..318e8c27

--- /dev/null

+++ b/modules.d/90stratis/stratisd-init.service

@@ -0,0 +1,15 @@

+[Unit]

+Description=A daemon that manages a pool of block devices to create flexible file systems

+Documentation=man:stratisd(8)

+Before=local-fs-pre.target

+DefaultDependencies=no

+

+[Service]

+Type=simple

+ExecStart=/sbin/stratisd-init --debug

+KillSignal=SIGINT

+StandardOutput=syslog

+StandardError=syslog

+

+[Install]

+WantedBy=sysinit.target

diff --git a/modules.d/90stratis/stratisd-start.sh b/modules.d/90stratis/stratisd-start.sh

new file mode 100755

index 00000000..afcd81fd

--- /dev/null

+++ b/modules.d/90stratis/stratisd-start.sh

@@ -0,0 +1,3 @@

+#!/bin/sh

+

+stratisd-init --debug > /dev/kmsg 2>&1 &

\ No newline at end of file

diff --git a/modules.d/90stratis/stratisd-stop.sh b/modules.d/90stratis/stratisd-stop.sh

new file mode 100755

index 00000000..f394a843

--- /dev/null

+++ b/modules.d/90stratis/stratisd-stop.sh

@@ -0,0 +1,6 @@

+#!/bin/sh

+

+[ -f /lib/dracut-lib.sh ] && . /lib/dracut-lib.sh

+

+pid=$(pidof stratisd-init)

+[ -n "$pid" ] && kill ${pid}