Dockerfile.alerta-ui

# Dockerfile for Alerta on Alpine Linux container

FROM alpine:latest

RUN apk update
RUN apk add bash supervisor nginx git gcc python3 npm
RUN apk add python3-dev linux-headers musl-dev libffi-dev

# Install Alerta
RUN pip3 install alerta 

# Configure NGINX
RUN rm -f /etc/nginx/conf.d/default.conf
COPY config/nginx.conf /etc/nginx/nginx.conf
COPY config/nginx-alerta-ui.conf /etc/nginx/conf.d/alerta.conf
RUN chown nginx:nginx /etc/nginx/nginx.conf; chmod 644 /etc/nginx/nginx.conf
RUN chown nginx:nginx /etc/nginx/conf.d/alerta.conf; chmod 644 /etc/nginx/conf.d/alerta.conf

RUN mkdir -p /var/www/html; chown nginx:nginx /var/www/html
RUN mkdir -p /var/run/alerta; chown nginx:nginx /var/run/alerta
RUN mkdir -p /var/log/alerta; chown nginx:nginx /var/log/alerta

# Install proper version of Alerta front end
RUN git clone https://github.com/alerta/alerta-webui.git /alerta-webui
RUN cd /alerta-webui; npm install; npm run build
RUN cp -r /alerta-webui/dist/* /var/www/html
COPY config/config.json /var/www/html/config.json

COPY config/alerta.conf /root/.alerta.conf

# Supervisord
RUN mkdir /etc/supervisord.d 
COPY config/supervisord.conf /etc/supervisord.conf
COPY config/supervisord.d/nginx.ini /etc/supervisord.d/nginx.ini