伙计们，我创建了一个startu.sh和Dockerfile以及docker-compose.yml。
当我执行“ docker-compose build”图像时，成功构建了图像，当我使用时 “ docker-compose up”这两个容器都已启动并正在运行1 mysql 2 grafana_web，但是当我命中公共IP且端口无输出时。请帮助。
docker-compose.yml文件
version: '3'
services:
web:
build: .
container_name: grafana
ports:
- "3000:3000"
expose:
- 3000
volumes:
- .:/newvolebs
networks:
- overlay
environment:
MYSQL_HOST: mysql
MYSQL_DATABASE: grafana
MYSQL_USERNAME: root
MYSQL_PASSWORD: dashboard@123
mysql:
image: mysql:5.6
ports:
- "3306:3306"
expose:
- 3306
volumes:
- newvolebs:/var/lib/mysql
networks:
- overlay
environment:
MYSQL_ROOT_PASSWORD: dashboard@123
MYSQL_DATABASE: grafana
volumes:
newvolebs:
driver: local
networks:
overlay:
driver: "bridge"
我的Docker文件是
FROM centos:centos7
RUN yum -y update \
&& yum --setopt=tsflags=nodocs -y install \
gcc-c++ make \wget \
httpd \git \
mod_ssl \tar && \
yum clean all && \
yum install -y sudo && \
adduser centos && \
echo "centos ALL=(root) NOPASSWD:ALL" > /etc/sudoers.d/user
#USER centos
EXPOSE 3000
COPY startup.sh /usr/local/bin/
RUN echo "[main_settings]" > /var/www/html/config.ini \
&& echo "headerTitle='QTDashboard'" >> /var/www/html/config.ini \
&& echo "encryptKey='bcb04b7e103a0cd8b54763051cef08bc55abe029fdebae5e1d417e2ffb2a00a3'" >> /var/www/html/config.ini \
&& echo ";Timezone Setting. ex: 'America/New_York'" >> /var/www/html/config.ini \
&& echo "defaultTimezone=''" >> /var/www/html/config.ini \
&& echo ";Database parameters for system usage (Should not be used by custom dashboard/charts)" >> /var/www/html/config.ini \
&& echo "dashboardDatabaseServer=mysql" >> /var/www/html/config.ini \
&& echo "dashboardDatabaseName=qtdashboard" >> /var/www/html/config.ini \
&& echo "dashboardDatabaseUserName=root" >> /var/www/html/config.ini \
&& echo "dashboardDatabasePassword=12345678" >> /var/www/html/config.ini \
&& echo ";grafana credentials" >> /var/www/html/config.ini \
&& echo "grafanaDatabaseServer=mysql" >> /var/www/html/config.ini \
&& echo "grafanaDatabaseName=grafana" >> /var/www/html/config.ini \
&& echo "grafanaDatabaseUserName=root" >> /var/www/html/config.ini \
&& echo "grafanaDatabasePassword=12345678" >> /var/www/html/config.ini
WORKDIR /root
CMD bash /usr/local/bin/startup.sh
而我的startup.sh是
#!/bin/bash
log "Installing Go language"
VERSION="1.9.3"
HOME="/home/$USER"
if [ -n "`$SHELL -c 'echo $ZSH_VERSION'`" ]; then
# assume Zsh
shell_profile="zshrc"
elif [ -n "`$SHELL -c 'echo $BASH_VERSION'`" ]; then
# assume Bash
shell_profile="bashrc"
fi
PROCESS="--64"
if [ "$PROCESS" == "--32" ]; then
DFILE="go$VERSION.linux-386.tar.gz"
elif [ "$PROCESS" == "--64" ]; then
DFILE="go$VERSION.linux-amd64.tar.gz"
elif [ "$PROCESS" == "--remove" ]; then
rm -rf "$HOME/.go/"
sed -i '/# GoLang/d' "$HOME/.${shell_profile}"
sed -i '/export GOROOT/d' "$HOME/.${shell_profile}"
sed -i '/:$GOROOT/d' "$HOME/.${shell_profile}"
sed -i '/export GOPATH/d' "$HOME/.${shell_profile}"
sed -i '/:$GOPATH/d' "$HOME/.${shell_profile}"
echo "Go removed."
exit 0
elif [ "$PROCESS" == "--help" ]; then
#print_help
exit 0
else
#print_help
exit 1
fi
if [ -d "$HOME/gocode" ] || [ -d "$HOME/go" ]; then
echo "The 'go' or 'gocode' directories already exist. Exiting."
else
echo "Downloading $DFILE ..."
wget https://storage.googleapis.com/golang/$DFILE -O /tmp/go.tar.gz
if [ $? -ne 0 ]; then
echo "Download failed! Exiting."
exit 1
fi
echo "Extracting File..."
tar -C "$HOME" -xzf /tmp/go.tar.gz
mv "$HOME/go" "$HOME/gocode"
touch "$HOME/.${shell_profile}"
{
echo '# GoLang'
echo 'export GOROOT=$HOME/gocode'
echo 'export PATH=$PATH:$GOROOT/bin'
echo 'export GOPATH=$HOME/go'
echo 'export PATH=$PATH:$GOPATH/bin'
} >> "$HOME/.${shell_profile}"
mkdir -p $HOME/go/{src,pkg,bin}
echo -e "\nGo $VERSION was installed.\nMake sure to relogin
into your shell or run:"
echo -e "\n\tsource $HOME/.${shell_profile}\n\nto update your
environment variables."
echo "Tip: Opening a new terminal window usually just
works. :)"
#source $HOME/.${shell_profile}
rm -f /tmp/go.tar.gz
fi
#source $HOME/.$shell_profile
source /home/$USER/.bashrc
#SCRIPT FOR INSTALLING NODEJS AND GRAFANA
echo "Installing Grafana"
echo "Downloading NodeJS - Dependency for Grafana"
if ! [ -x "$(command -v node)" ]; then
curl --silent --location
https://rpm.nodesource.com/setup_9.x | sudo bash
sudo yum -y install nodejs
else
echo "Node Already Exist"
fi
if ! [ -x "$(command -v gcc)" ]; then
sudo yum install gcc-c++ make
else
echo "GCC Already Exist"
fi
echo "Pulling the file for GRAFANA. Please wait....."
cd $GOPATH/src
go get github.com/grafana/grafana
echo "Building the Backend with xxxxxxxxxx"
cd $GOPATH/src/github.com/grafana/grafana
sed -i
's#https://github.com/grafana/grafana#https://gitlab.com//xxxxxxxxx.git#g'
$GOPATH/src/github.com/grafana/grafana/.git/config
git checkout -b grafanav2
git pull origin grafanav2
#CREATING CONGIG FILE FOR GRAFANA IN MYSQL
CONFIGDIR="$GOPATH/src/github.com/grafana/grafana/conf"
echo "#################################### Database
####################################
[database]
# You can configure the database connection by specifying type,
host, name, user and password
# as separate properties or as on string using the url properties.
# Either mysql, postgres or sqlite3, it's your choice
;type = sqlite3
;host = 127.0.0.1:3306
;name = grafana
;user = root
# If the password contains # or ; you have to wrap it with triple
quotes. Ex#password
;password =
# Use either URL or the previous fields to configure the
database
# Example: mysql://user:secret@host:port/database
url = mysql://root:12345678@localhost:3306/grafana
# For postgres only, either disable, require or verify-full
;ssl_mode = disable
# For sqlite3 only, path relative to data_path setting
;path = grafana.db
#Max idle conn setting default is 2
;max_idle_conn = 2
# Max conn setting default is 0 (mean not set)
;max_open_conn =
# Connection Max Lifetime default is 14400 (means 14400 seconds or
4 hours)
;conn_max_lifetime = 14400
# Set to true to log the sql calls and execution times.
log_queries =" > $CONFIGDIR/custom.ini
if ! echo -e $CONFIGDIR/custom.ini; then
echo "Grafana Config file wasn't created !"
else
echo "Grafana Config file created !"
fi
#Creation of config file ends here
cd $GOPATH/src/github.com/grafana/grafana
echo "Setup an build grafana"
go run build.go setup
go run build.go build
echo "Build the frontend assets"
sudo npm install -g yarn
yarn install --pure-lockfile
nohup sudo npm run watch &
echo "!!! INSTALLATION DONE FOR GRAFANA !!!!"
echo "Restarting the grafana server"
sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT
--to-port 3000
cd $GOPATH/src/github.com/grafana/grafana/bin/
grafana-server