Segue uma lista de ferramentas e algumas observações para monitorar ambientes e também servidores de aplicação.
Já usei quase todas essas ferramentas e sempre estão surgindo novas. Fiz estas anotações rápidas para uma consultoria que dei e acredito que pode ser útil para outras pessoas.
Para monitorar o ambiente e JBoss/WildFly:
RHQ
- Para monitoar o JBoss/WildFly
- É da própria Red Hat
- Não é na nuvem, precisa de uma máquina pra ele
- É free
- Não é tão facil de instalar/configurar
Javamelody
- É free
- É fácil de instalar
Datadog
- Free até 5 hosts com 1 day retention
- $15 por host com 13 month retention
NewRelic
- $75USD/month per host
Para monitorar infra, máquinas e sistema operacional, pode-se usar umas dessas duas:
Nagios
Zabbix - Cada vez está sendo mais usado
Para centralizar logs de várias máquinas em um só lugar:
Logentries
- Send up to 5GB/month
- 7 day Retention
Log Stash
- Log stash is an open source tool for collecting, parsing, and storing logs for future use
- Kibana 3 is a web interface that can be used to search and view the logs that Logstash has indexed.
- Both of these tools are based on Elasticsearch.
- Elasticsearch, Logstash, and Kibana, when used together is known as an ELK stack.
Lembrando que se precisar dou consultorias nesse assunto e também em questões como performance, arquitetura, integração contínua, montagem de ambientes com load balancer e cluster, etc... Só entrar em contato: adriano@localhost8080.com.br
Agradeço ao Vinícius Fritzen que já utilizou várias destas ferramentas e me ajudou quando eu estava fazendo essa pesquisa.
Abraço!
Adriano Schmidt
adriano@localhost8080.com.br
sábado, 16 de julho de 2016
How to install Ionic on Mac
Go to http://nodejs.org/en
Download the npm
Install the npm
Go to terminal and type the following command in order to test the installation
$ npm version
Now, type in the terminal the following commands in order to install cordova and ionic
$ sudo su (probably you will need to type your password)
$ npm install -g cordova ionic
$ npm install -g bower
$ npm install -g ios-sim
$ exit
$ ionic version (if a popup shows up asking for installing something, say yes)
if you already have an ionic project, go to the folder project, or create a new project:
$ ionic start myApp tabs
Go to the folder project and run these commands:
$ bower update
$ npm install
$ ionic platform add ios
$ ionic build ios
$ ionic emulate ios
That's it :)
Adriano Schmidt
Download the npm
Install the npm
Go to terminal and type the following command in order to test the installation
$ npm version
Now, type in the terminal the following commands in order to install cordova and ionic
$ sudo su (probably you will need to type your password)
$ npm install -g cordova ionic
$ npm install -g bower
$ npm install -g ios-sim
$ exit
$ ionic version (if a popup shows up asking for installing something, say yes)
if you already have an ionic project, go to the folder project, or create a new project:
$ ionic start myApp tabs
Go to the folder project and run these commands:
$ bower update
$ npm install
$ ionic platform add ios
$ ionic build ios
$ ionic emulate ios
That's it :)
Adriano Schmidt
domingo, 10 de julho de 2016
WordPress - User registration is currently not allowed
Hi there :)
When you get the message "User registration is currently not allowed" in your WordPress plataform, and you want to allow anyone to register on your site/blog, you should go to "WP-admin > Settings > General" and check "Anyone can register".
Best regards,
Adriano Schmidt
When you get the message "User registration is currently not allowed" in your WordPress plataform, and you want to allow anyone to register on your site/blog, you should go to "WP-admin > Settings > General" and check "Anyone can register".
Best regards,
Adriano Schmidt
sexta-feira, 1 de julho de 2016
How to use Font Awesome in Photoshop or Illustrator?
First of all, download the font on http://fontawesome.io/
Install the file FontAwesome.otf normally.
Go to Photoshop or Illustrator.
Insert a text field and change the font-family to Font Awesome
Go to http://fontawesome.io/cheatsheet/
Copy the icon that you want to use and paste it in your text field in Photoshop/Illustrator.
You can use this plugin as well: http://creativedo.co/FontAwesomePS
Best regards,
Adriano Schmidt
Install the file FontAwesome.otf normally.
Go to Photoshop or Illustrator.
Insert a text field and change the font-family to Font Awesome
Go to http://fontawesome.io/cheatsheet/
Copy the icon that you want to use and paste it in your text field in Photoshop/Illustrator.
You can use this plugin as well: http://creativedo.co/FontAwesomePS
Best regards,
Adriano Schmidt
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