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Add checks for apt and user ID

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Now checks if machine is Debian-based (apt exists), and if another user with the same ID as the Docker user already exists.
This commit is contained in:
Nicola
2022-10-17 13:15:07 +00:00
committed by GitHub
parent 6b31086081
commit 7ccd49eedf
1 changed files with 19 additions and 4 deletions
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dockeraise.sh
+19 -4
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@@ -16,6 +16,12 @@ if [[ "$(command -v docker)" -ne "" ]]; then
exit 1; exit 1;
fi fi
# Check if machine is Debian-based
if [[ "$(command -v apt)" == "" ]]; then
echo -e "${err} This script only works on Debian-based machines, sorry!"
exit 1;
fi
# Install dependencies # Install dependencies
echo -e "${info} Updating repositories..." echo -e "${info} Updating repositories..."
apt-get update &> /dev/null apt-get update &> /dev/null
@@ -49,7 +55,7 @@ while true; do
read -p "[?] Do you want to install Docker-Compose? [y/n] " yn read -p "[?] Do you want to install Docker-Compose? [y/n] " yn
case $yn in case $yn in
[Yy]* ) echo -e "${info} Installing Docker-Compose (this might take a while)..."; [Yy]* ) echo -e "${info} Installing Docker-Compose (this might take a while)...";
apt-get install -y docker-compose &> /dev/null ; apt-get install -y docker-compose &> /dev/null;
echo -e "${msg} Docker Compose successfully installed:" $(docker-compose --version); echo -e "${msg} Docker Compose successfully installed:" $(docker-compose --version);
break;; break;;
[Nn]* ) break;; [Nn]* ) break;;
@@ -61,8 +67,16 @@ done
while true; do while true; do
read -p "[?] Do you want to create a Docker user? [y/n] " yn read -p "[?] Do you want to create a Docker user? [y/n] " yn
case $yn in case $yn in
[Yy]* ) read -p "Please choose an id for the new user/group: " id; [Yy]* ) while :; do
/usr/sbin/groupadd -g $id dockeruser && /usr/sbin/useradd dockeruser -u $id -g $id -m -s /bin/bash && echo "${add} Docker user created:" && id dockeruser; read -p "Please choose an ID for the new user/group: " id;
if [[ id "$id" &>/dev/null ]]; then
echo -e "${err} An user with the same ID already exists.";
continue;
else
/usr/sbin/groupadd -g $id dockeruser && /usr/sbin/useradd dockeruser -u $id -g $id -m -s /bin/bash && echo -e "${add} Docker user created:" && id dockeruser;
break;
fi
done
break;; break;;
[Nn]* ) break;; [Nn]* ) break;;
* ) ;; * ) ;;
@@ -70,7 +84,8 @@ while true; do
done done
# Enable Docker service at startup # Enable Docker service at startup
echo -e "${info} Starting Docker services..."
systemctl start docker.service docker.socket containerd && systemctl enable docker.service docker.socket containerd &> /dev/null systemctl start docker.service docker.socket containerd && systemctl enable docker.service docker.socket containerd &> /dev/null
echo -e "${msg} Docker service started and enabled." echo -e "${msg} Docker services started and enabled."
echo -e "${info} Process completed. Run '\033[0;36msystemctl status docker\033[m' to check Docker's status." echo -e "${info} Process completed. Run '\033[0;36msystemctl status docker\033[m' to check Docker's status."