}
-##
+##
## Do we have docker?
##
check_and_install_docker () {
docker_path=`which docker.io || which docker`
if [ -z $docker_path ]; then
read -p "Docker not installed. Enter to install from https://get.docker.com/ or Ctrl+C to exit"
- curl https://get.docker.com/ | sh
+ curl https://get.docker.com/ | sh
fi
docker_path=`which docker.io || which docker`
if [ -z $docker_path ]; then
fi
}
-
+##
+## What are we running on
+##
+check_OS() {
+ echo `uname -s`
+}
+
+
##
## Do we have enough memory and disk space for Discourse?
##
check_disk_and_memory() {
-
- avail_mem=`free -g --si | awk ' /Mem:/ {print $2} '`
+
+ os_type=$(check_OS)
+ avail_mem=0
+ if [ $os_type == "Darwin" ]; then
+ avail_mem=`top -l 1 | awk '/PhysMem:/ {print $2}' | sed s/G//`
+ else
+ avail_mem=`free -g --si | awk ' /Mem:/ {print $2} '`
+ fi
+
if [ "$avail_mem" -lt 1 ]; then
echo "WARNING: Discourse requires 1GB RAM to run. This system does not appear"
echo "to have sufficient memory."
echo
echo "Your site may not work properly, or future upgrades of Discourse may not"
echo "complete successfully."
- echo exit 1
+ exit 1
fi
-
- if [ "$avail_mem" -lt 2 ]; then
+
+ if [ "$avail_mem" -le 2 ]; then
total_swap=`free -g --si | awk ' /Swap:/ {print $2} '`
if [ "$total_swap" -lt 2 ]; then
- echo "WARNING: Discourse requires at least 2GB of swap when running with less "
- echo "than 2GB of RAM. This system does not appear to have sufficient swap space."
+ echo "WARNING: Discourse requires at least 2GB of swap when running with 2GB of RAM"
+ echo "or less. This system does not appear to have sufficient swap space."
echo
echo "Without sufficient swap space, your site may not work properly, and future"
echo "upgrades of Discourse may not complete successfully."
echo
read -p "ENTER to create a 2GB swapfile now, or Ctrl+C to exit"
-
+
##
## derived from https://meta.discourse.org/t/13880
- ##
+ ##
install -o root -g root -m 0600 /dev/null /swapfile
dd if=/dev/zero of=/swapfile bs=1k count=2048k
mkswap /swapfile
echo "Failed to create swap, sorry!"
exit 1
fi
-
+
fi
fi
}
-##
+##
## standard http / https ports must not be occupied
##
check_ports() {
## check a port to see if it is already in use
##
check_port() {
-
+
local valid=$(netstat -tln | awk '{print $4}' | grep ":${1}\$")
if [ -n "$valid" ]; then
echo
echo "If you are trying to run Discourse simultaneously with another web"
echo "server like Apache or nginx, you will need to bind to a different port"
- echo
+ echo
echo "See https://meta.discourse.org/t/17247"
exit 1
fi
## prompt user for typical Discourse config file values
##
ask_user_for_config() {
-
+
local changelog=/tmp/changelog.$PPID
local hostname="discourse.example.com"
local developer_emails="me@example.com,you@example.com"
local smtp_address="smtp.example.com"
local smtp_port="587"
- local smtp_user_name="postmaster@discourse.example.com"
+ local smtp_user_name="postmaster@discourse.example.com"
local smtp_password=""
local letsencrypt_account_email="me@example.com"
local letsencrypt_status="ENTER to skip"
local new_value=""
local config_ok="n"
local update_ok="y"
-
+
echo ""
while [[ "$config_ok" == "n" ]]
hostname=$new_value
fi
fi
-
+
if [ ! -z $developer_emails ]
then
read -p "Email address for admin account? [$developer_emails]: " new_value
developer_emails=$new_value
fi
fi
-
+
if [ ! -z $smtp_address ]
then
read -p "SMTP server address? [$smtp_address]: " new_value
smtp_address=$new_value
fi
fi
-
+
if [ ! -z $smtp_port ]
then
read -p "SMTP port? [$smtp_port]: " new_value
smtp_port=$new_value
fi
fi
-
+
##
## automatically set correct user name based on common mail providers
##
if [ "$smtp_address" == "smtp.sparkpostmail.com" ]
then
smtp_user_name="SMTP_Injection"
- fi
+ fi
if [ "$smtp_address" == "smtp.sendgrid.net" ]
then
smtp_user_name="apikey"
then
smtp_user_name="postmaster@$hostname"
fi
-
+
if [ ! -z $smtp_user_name ]
then
read -p "SMTP user name? [$smtp_user_name]: " new_value
smtp_user_name=$new_value
fi
fi
-
+
read -p "SMTP password? [$smtp_password]: " new_value
if [ ! -z $new_value ]
then
smtp_password=$new_value
fi
-
+
if [ ! -z $letsencrypt_account_email ]
then
read -p "Let's Encrypt account email? ($letsencrypt_status) [$letsencrypt_account_email]: " new_value
echo "SMTP port : $smtp_port"
echo "SMTP username : $smtp_user_name"
echo "SMTP password : $smtp_password"
-
+
if [ "$letsencrypt_status" == "Enter 'OFF' to disable." ]
then
echo "Let's Encrypt : $letsencrypt_account_email"
fi
-
+
echo ""
read -p "ENTER to continue, 'n' to try again, Ctrl+C to exit: " config_ok
done
update_ok="n"
echo "letsencrypt.ssl.template.yml NOT ENABLED -- was it on already?"
fi
- fi
+ fi
if [ "$update_ok" == "y" ]
then
validate_config() {
valid_config="y"
-
+
for x in DISCOURSE_SMTP_ADDRESS DISCOURSE_SMTP_USER_NAME DISCOURSE_SMTP_PASSWORD \
DISCOURSE_DEVELOPER_EMAILS DISCOURSE_HOSTNAME
do
- config_line=`grep "^ $x:" $config_file`
+ config_line=`grep "^ $x:" $config_file`
local result=$?
local default="example.com"
valid_config="n"
fi
done
-
+
if [ "$valid_config" != "y" ]; then
echo -e "\nSorry, these $config_file settings aren't valid -- can't continue!"
echo "If you have unusual requirements, edit $config_file and then: "
projects / discourse_docker.git / blobdiff