first commit

Author: lawrencedudley

.gitignore

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+.DS_Store

BuildAndDeploy.sh

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+#!/bin/bash
+# Used to build and deploy to minikube for local dev
+
+# Openresty
+TIMESTAMP=`date "+%d-%m-%y-%H-%M-%S"`
+docker build -t lawrencedudley/k8s-openresty-php-openresty:$TIMESTAMP -f openresty/Dockerfile .
+docker push lawrencedudley/k8s-openresty-php-openresty:$TIMESTAMP
+
+# PHP
+docker build --build-arg PHP_VERSION=7.3 --build-arg ATATUS_VERSION=1.8.0 -t lawrencedudley/k8s-openresty-php-php:$TIMESTAMP-7.3 -f php/Dockerfile .
+docker push lawrencedudley/k8s-openresty-php-php:$TIMESTAMP-7.3
+docker build --build-arg PHP_VERSION=7.4 --build-arg ATATUS_VERSION=1.8.0 -t lawrencedudley/k8s-openresty-php-php:$TIMESTAMP-7.3 -f php/Dockerfile .
+docker push lawrencedudley/k8s-openresty-php-php:$TIMESTAMP-7.4
+
+# Copy yaml-template
+rm -f yaml-deploy/*
+cp yaml-templates/* yaml-deploy/
+
+# Values
+sed -i '' -e "s#{{ OPENRESTYIMAGEHERE }}#lawrencedudley/k8s-openresty-php-openresty:$TIMESTAMP#g" yaml-deploy/deployment.yaml
+sed -i '' -e "s#{{ PHPIMAGEHERE }}#lawrencedudley/k8s-openresty-php-php:$TIMESTAMP-7.3#g" yaml-deploy/deployment.yaml
+
+# Apply to Kubernetes
+kubectl apply -f yaml-deploy/deployment.yaml
+kubectl apply -f yaml-deploy/service.yaml

openresty/Dockerfile

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+FROM openresty/openresty:1.15.8.2-1-alpine
+
+ADD /openresty/conf/nginx.conf /usr/local/openresty/nginx/conf/nginx.conf
+ADD /openresty/conf/default.conf /etc/nginx/conf.d/default.conf

openresty/conf/default.conf

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+server {
+	listen 80 default_server;
+
+	root /src-shared/public;
+
+	add_header Pod $hostname;
+
+	index index.php index.html index.htm;
+
+	server_name _;
+
+	location / {
+		try_files $uri $uri/ /index.php?$query_string;
+	}
+
+	# PHP files to PHP
+	location ~ \.php$ {
+		try_files $uri =404;
+		include fastcgi_params;
+		fastcgi_split_path_info ^(.+\.php)(/.+)$;
+		fastcgi_pass unix:/run/php.sock;
+		fastcgi_param SERVER_NAME $http_host;
+		fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+		fastcgi_param SCRIPT_NAME $fastcgi_script_name;
+		fastcgi_index index.php;
+		fastcgi_read_timeout 600s;
+		fastcgi_request_buffering off;
+		fastcgi_param PHP_VALUE "atatus.enabled=on;";
+	}
+
+	# Nginx Health Check Endpoint
+	location ~ ^/(healthz)$ {
+	    content_by_lua_block {
+	    	ngx.status = 200
+	    	ngx.header['Content-Type'] = 'text/plain'
+        	ngx.say("Nginx OK")
+        	ngx.exit(ngx.OK)
+    	}
+    	access_log off;
+	}
+
+	location ~ ^/(500)$ {
+	    content_by_lua_block {
+	    	ngx.status = 500
+	    	ngx.headers["Content-Type"] = "text/plain"
+        	ngx.exit(500)
+    	}
+	}
+}

openresty/conf/nginx.conf

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+user nobody nobody;
+pid /run/nginx.pid;
+
+worker_processes  1;
+
+error_log /dev/stderr warn;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+
+    aio threads;
+
+    # Fix broken uploads
+    client_body_temp_path /var/nginx-uploads 1;
+    client_body_buffer_size 16k;
+    client_body_in_file_only off;
+    client_body_in_single_buffer off;
+
+    # Includes mapping of file name extensions to MIME types of responses
+    # and defines the default type.
+    include /usr/local/openresty/nginx/conf/mime.types;
+    default_type application/octet-stream;
+
+    # Don't tell nginx version to clients.
+    server_tokens off;
+
+    # Specifies the maximum accepted body size of a client request, as
+    # indicated by the request header Content-Length. If the stated content
+    # length is greater than this size, then the client receives the HTTP
+    # error code 413. Set to 0 to disable.
+    client_max_body_size 1024m;
+
+    # Timeout for keep-alive connections. Server will close connections after
+    # this time.
+    keepalive_timeout 120;
+    keepalive_requests 20000;
+
+
+    # Large cookies/header
+    client_header_buffer_size 8k;
+    large_client_header_buffers 8 128k;
+
+    # Sendfile copies data between one FD and other from within the kernel,
+    # which is more efficient than read() + write().
+    sendfile on;
+
+    # Don't buffer data-sends (disable Nagle algorithm).
+    # Good for sending frequent small bursts of data in real time.
+    tcp_nodelay on;
+
+    # Causes nginx to attempt to send its HTTP response head in one packet,
+    # instead of using partial frames.
+    tcp_nopush on;
+
+    gzip on;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_types text/plain text/css text/xml application/json application/javascript application/xml+rss application/atom+xml image/svg+xml;
+
+    # Enable checking the existence of precompressed files.
+    gzip_static off;
+
+    log_format kubernetes $time_local ' From: ' $http_x_forwarded_for ' Request: ' $request_method ' ' $http_x_forwarded_proto '://' $host $request_uri ' Response: HTTP Code: ' $status ' Bytes Sent: ' $bytes_sent ' Time: ' $request_time;
+
+    # Sets the path, format, and configuration for a buffered log write.
+    access_log /dev/stdout kubernetes;
+
+    # Includes virtual hosts configs.
+    include /etc/nginx/conf.d/*.conf;
+
+}