move init installation to functions.sh

1 files changed, 78 insertions, 0 deletions

diff --git a/installer/functions.sh b/installer/functions.sh
index 36d10ec70a..dac82119c8 100644
--- a/installer/functions.sh
+++ b/installer/functions.sh
@@ -342,3 +342,81 @@ issystemd() {
     # else, it is not systemd
     return 1
 }
+
+install_non_systemd_init() {
+    [ "${UID}" != 0 ] && return 1
+
+    local key="unknown"
+    if [ -f /etc/os-release ]
+        then
+        source /etc/os-release || return 1
+        key="${ID}-${VERSION_ID}"
+
+    elif [ -f /etc/centos-release ]
+        then
+        key=$(</etc/centos-release)
+    fi
+
+    if [ -d /etc/init.d -a ! -f /etc/init.d/netdata ]
+        then
+        if [ "${key}" = "gentoo" ]
+            then
+            echo >&2 "Installing OpenRC init file..."
+            run cp system/netdata-openrc /etc/init.d/netdata && \
+            run chmod 755 /etc/init.d/netdata && \
+            run rc-update add netdata default && \
+            return 0
+        
+        elif [ "${key}" = "ubuntu-12.04" -o "${key}" = "ubuntu-14.04" -o "${key}" = "debian-7" ]
+            then
+            echo >&2 "Installing LSB init file..."
+            run cp system/netdata-lsb /etc/init.d/netdata && \
+            run chmod 755 /etc/init.d/netdata && \
+            run update-rc.d netdata defaults && \
+            run update-rc.d netdata enable && \
+            return 0
+
+        elif [ "${key}" = "CentOS release 6.8 (Final)" -o "${key}" = "amzn-2016.09" ]
+            then
+            echo >&2 "Installing init.d file..."
+            run cp system/netdata-init-d /etc/init.d/netdata && \
+            run chmod 755 /etc/init.d/netdata && \
+            run chkconfig netdata on && \
+            return 0
+        else
+            echo >&2 "I don't know what init file to install on system '${key}'. Open a github issue to help us fix it."
+            return 1
+        fi
+    elif [ -f /etc/init.d/netdata ]
+        then
+        echo >&2 "file '/etc/init.d/netdata' already exists."
+        return 0
+    else
+        echo >&2 "I don't know what init file to install on system '${key}'. Open a github issue to help us fix it."
+    fi
+
+    return 1
+}
+
+install_netdata_service() {
+    if issystemd
+    then
+        # systemd is running on this system
+        if [ ! -f /etc/systemd/system/netdata.service ]
+        then
+            echo >&2 "Installing systemd service..."
+            run cp system/netdata.service /etc/systemd/system/netdata.service && \
+                run systemctl daemon-reload && \
+                run systemctl enable netdata && \
+                return 0
+        else
+            echo >&2 "file '/etc/systemd/system/netdata.service' already exists."
+            return 0
+        fi
+    else
+        install_non_systemd_init
+        return $?
+    fi
+
+    return 1
+}