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".
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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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