Utility scripts adapted to run on CentOS 7 (#2112)

1 files changed, 35 insertions, 19 deletions

diff --git a/utils/lib.sh b/utils/lib.sh
index 922227a89..800bbf01b 100755
--- a/utils/lib.sh
+++ b/utils/lib.sh
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 # shellcheck disable=SC2059,SC1117
 
-# ubuntu, debian, arch, fedora ...
+# ubuntu, debian, arch, fedora, centos ...
 DIST_ID=$(source /etc/os-release; echo "$ID");
 # shellcheck disable=SC2034
 DIST_VERS=$(source /etc/os-release; echo "$VERSION_ID");
@@ -639,7 +639,7 @@ nginx_distro_setup() {
     NGINX_DEFAULT_SERVER=/etc/nginx/nginx.conf
 
     # Including *location* directives from a dedicated config-folder into the
-    # server directive is, what what fedora (already) does.
+    # server directive is, what what fedora and centos (already) does.
     NGINX_APPS_ENABLED="/etc/nginx/default.d"
 
     # We add a apps-available folder and linking configurations into the
@@ -654,7 +654,7 @@ nginx_distro_setup() {
         arch-*)
             NGINX_PACKAGES="nginx-mainline"
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             NGINX_PACKAGES="nginx"
             ;;
         *)
@@ -668,7 +668,7 @@ install_nginx(){
     info_msg "installing nginx ..."
     pkg_install "${NGINX_PACKAGES}"
     case $DIST_ID-$DIST_VERS in
-        arch-*|fedora-*)
+        arch-*|fedora-*|centos-7)
             systemctl enable nginx
             systemctl start nginx
             ;;
@@ -718,7 +718,7 @@ nginx_install_app() {
 nginx_include_apps_enabled() {
 
     # Add the *NGINX_APPS_ENABLED* infrastruture to a nginx server block.  Such
-    # infrastruture is already known from fedora, including apps (location
+    # infrastruture is already known from fedora and centos, including apps (location
     # directives) from the /etc/nginx/default.d folder into the *default* nginx
     # server.
 
@@ -819,7 +819,7 @@ apache_distro_setup() {
             APACHE_MODULES="modules"
             APACHE_PACKAGES="apache"
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             APACHE_SITES_AVAILABLE="/etc/httpd/sites-available"
             APACHE_SITES_ENABLED="/etc/httpd/sites-enabled"
             APACHE_MODULES="modules"
@@ -837,7 +837,7 @@ install_apache(){
     info_msg "installing apache ..."
     pkg_install "$APACHE_PACKAGES"
     case $DIST_ID-$DIST_VERS in
-        arch-*|fedora-*)
+        arch-*|fedora-*|centos-7)
             if ! grep "IncludeOptional sites-enabled" "/etc/httpd/conf/httpd.conf"; then
                 echo "IncludeOptional sites-enabled/*.conf" >> "/etc/httpd/conf/httpd.conf"
             fi
@@ -851,7 +851,7 @@ apache_is_installed() {
     case $DIST_ID-$DIST_VERS in
         ubuntu-*|debian-*) (command -v apachectl) &>/dev/null;;
         arch-*) (command -v httpd) &>/dev/null;;
-        fedora-*) (command -v httpd) &>/dev/null;;
+        fedora-*|centos-7) (command -v httpd) &>/dev/null;;
     esac
 }
 
@@ -864,7 +864,7 @@ apache_reload() {
             sudo -H apachectl configtest
             sudo -H systemctl force-reload apache2
             ;;
-        arch-*| fedora-*)
+        arch-*|fedora-*|centos-7)
             sudo -H httpd -t
             sudo -H systemctl force-reload httpd
             ;;
@@ -920,7 +920,7 @@ apache_enable_site() {
             rm -f "${APACHE_SITES_ENABLED}/${CONF}"
             ln -s "${APACHE_SITES_AVAILABLE}/${CONF}" "${APACHE_SITES_ENABLED}/${CONF}"
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             mkdir -p "${APACHE_SITES_ENABLED}"
             rm -f "${APACHE_SITES_ENABLED}/${CONF}"
             ln -s "${APACHE_SITES_AVAILABLE}/${CONF}" "${APACHE_SITES_ENABLED}/${CONF}"
@@ -944,7 +944,7 @@ apache_dissable_site() {
         arch-*)
             rm -f "${APACHE_SITES_ENABLED}/${CONF}"
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             rm -f "${APACHE_SITES_ENABLED}/${CONF}"
             ;;
     esac
@@ -980,7 +980,7 @@ uWSGI_distro_setup() {
             uWSGI_APPS_ENABLED="${uWSGI_SETUP}"
             uWSGI_PACKAGES="uwsgi"
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             # systemd --> /usr/lib/systemd/system/uwsgi.service
             # The unit file starts uWSGI in emperor mode (/etc/uwsgi.ini), see
             # - https://uwsgi-docs.readthedocs.io/en/latest/Emperor.html
@@ -1002,7 +1002,7 @@ install_uwsgi(){
     info_msg "installing uwsgi ..."
     pkg_install "$uWSGI_PACKAGES"
     case $DIST_ID-$DIST_VERS in
-        fedora-*)
+        fedora-*|centos-7)
             # enable & start should be called once at uWSGI installation time
             systemctl enable uwsgi
             systemctl restart uwsgi
@@ -1032,7 +1032,7 @@ uWSGI_restart() {
                 info_msg "[uWSGI:systemd-template] ${CONF} not installed (no need to restart)"
             fi
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             # in emperor mode, just touch the file to restart
             if uWSGI_app_enabled "${CONF}"; then
                 touch "${uWSGI_APPS_ENABLED}/${CONF}"
@@ -1059,7 +1059,7 @@ uWSGI_prepare_app() {
     local APP="${1%.*}"
 
     case $DIST_ID-$DIST_VERS in
-        fedora-*)
+        fedora-*|centos-7)
             # in emperor mode, the uwsgi user is the owner of the sockets
             info_msg "prepare (uwsgi:uwsgi)  /run/uwsgi/app/${APP}"
             mkdir -p "/run/uwsgi/app/${APP}"
@@ -1135,7 +1135,7 @@ uWSGI_app_enabled() {
             systemctl -q is-enabled "uwsgi@${CONF%.*}"
             exit_val=$?
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             [[ -f "${uWSGI_APPS_ENABLED}/${CONF}" ]]
             exit_val=$?
             ;;
@@ -1170,7 +1170,7 @@ uWSGI_enable_app() {
             systemctl enable "uwsgi@${CONF%.*}"
             info_msg "enabled uWSGI app: ${CONF} (restart required)"
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             mkdir -p "${uWSGI_APPS_ENABLED}"
             rm -f "${uWSGI_APPS_ENABLED}/${CONF}"
             ln -s "${uWSGI_APPS_AVAILABLE}/${CONF}" "${uWSGI_APPS_ENABLED}/${CONF}"
@@ -1202,7 +1202,7 @@ uWSGI_disable_app() {
             systemctl disable "uwsgi@${CONF%.*}"
             rm -f "${uWSGI_APPS_ENABLED}/${CONF}"
             ;;
-        fedora-*)
+        fedora-*|centos-7)
             # in emperor mode, just remove the app.ini file
             rm -f "${uWSGI_APPS_ENABLED}/${CONF}"
             ;;
@@ -1247,6 +1247,10 @@ pkg_install() {
             # shellcheck disable=SC2068
             dnf install -y $@
             ;;
+	centos)
+            # shellcheck disable=SC2068
+            yum install -y $@
+            ;;    
     esac
 }
 
@@ -1275,6 +1279,10 @@ pkg_remove() {
             # shellcheck disable=SC2068
             dnf remove -y $@
             ;;
+	centos)
+            # shellcheck disable=SC2068
+            yum remove -y $@
+            ;;
     esac
 }
 
@@ -1295,6 +1303,10 @@ pkg_is_installed() {
             dnf list -q --installed "$1" &> /dev/null
             return $?
             ;;
+	centos)
+            yum list -q --installed "$1" &> /dev/null
+            return $?
+            ;;
     esac
 }
 
@@ -1395,10 +1407,14 @@ LXC_BASE_PACKAGES_arch="bash git base-devel python python-virtualenv"
 # dnf packages
 LXC_BASE_PACKAGES_fedora="bash git @development-tools python virtualenv"
 
+# yum packages
+LXC_BASE_PACKAGES_centos="bash git @development-tools python python-virtualenv"
+
 case $DIST_ID in
     ubuntu|debian) LXC_BASE_PACKAGES="${LXC_BASE_PACKAGES_debian}" ;;
     arch)          LXC_BASE_PACKAGES="${LXC_BASE_PACKAGES_arch}" ;;
-    fedora)        LXC_BASE_PACKAGES="${LXC_BASE_PACKAGES_fedora}" ;;
+    fedora) LXC_BASE_PACKAGES="${LXC_BASE_PACKAGES_fedora}" ;;
+    centos) LXC_BASE_PACKAGES="${LXC_BASE_PACKAGES_centos}" ;;
     *) err_msg "$DIST_ID-$DIST_VERS: pkg_install LXC_BASE_PACKAGES not yet implemented" ;;
 esac