Install Pleasanter on AlmaLinux Using the Installer

Nov 27, 2024Oct 15, 2026

Overview¶

This procedure is for building a Pleasanter operating environment using the "Installer". You can also install it using the previous procedure of manually placing modules and setting parameters. Please refer to the following for manual installation procedures.
Install Pleasanter on AlmaLinux

Target	Body
OS	AlmaLinux 9.7 / 10.1
DB	PostgreSQL 18 / MySQL 8.4
Web server	nginx 1.20.1
Platform	.NET 10.0.100
Pleasanter	Pleasanter 1.5.0.0 or later

Cautions¶

MySQL can be used from version 1.4.9.0 onwards. Pleasanter versions earlier than version 1.4.9.0 do not support MySQL.
If you want to separate the web server and DB server in MySQL, please refer to "Configure MySQL to be used in a configuration where the web server and DB server are separated (Ver.1.4.18.0 and later)" or "Configure the Web Server and DB Server to Use MySQL Separately".

Limitations¶

Installation using the "Installer" is for version 1.4.0.0 and later. If you are installing version 1.3.50.2 or earlier, please refer to the manual installation procedure.
Install Pleasanter on AlmaLinux

Prerequisites¶

We will not describe how to set up the OS. We assume that the OS has already been set up.
For details on the operating environment and specifications, please check here.
FAQ: I want to know the operating environment and recommended specifications
Please decide in advance which user will start Pleasanter. The ＜User who will execute Pleasanter＞ described in the procedure refers to this user.
This procedure explains the case where .NET is installed in /usr/local/bin. If you install .NET in a different directory because you need multiple versions of .NET in the same environment, change the directory specified in ExecStart when running CodeDefiner or creating a script for the Pleasanter service to match the installation destination.

Procedure¶

The construction procedure is as follows.
1. Set up .NET
1. Set up Database:
Perform the following setup for either PostgreSQL or MySQL.
＊The following may not match the order of configuration.
1. Install DB
1. Set up DB administrator user
1. Set DB log output
1. Enable DB service and automatic startup
1. Set for allowing external access to DB
1. Install the installer
1. Set up Pleasanter
1. Run installer
1. Check Pleasanter startup
1. Create script for Pleasanter service
1. Register as service and start service
1. Set up Reverse proxy (nginx)
1. Change SELinux settings
1. Install nginx
1. Reverse proxy settings
1. Allow access to Http(80)
1. Check Pleasanter operation

1. Set Up .NET¶

Run the following command to install .NET.

sudo wget https://dot.net/v1/dotnet-install.sh -O dotnet-install.sh
sudo chmod +x ./dotnet-install.sh
sudo dnf install libicu
sudo ./dotnet-install.sh -c 10.0 -i /usr/local/bin
dotnet --version

For details, please refer to Scripted install on the official page below.
https://learn.microsoft.com/en-us/dotnet/core/install/linux-scripted-manual#scripted-install

In addition, there are cases where an error occurs regarding a specific file when executing the dotnet command. In that case, please refer to the following page.
https://learn.microsoft.com/en-us/dotnet/core/install/linux-package-mixup?pivots=os-linux-redhat

2. Set Up the Database¶

Refer to either "Set Up PostgreSQL" or "Set Up MySQL" below to set up the database.

1. Set Up PostgreSQL

The setup procedure for PostgreSQL is as follows.

1. Install PostgreSQL¶

Run the following command to install PostgreSQL.

sudo dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-9-x86_64/pgdg-redhat-repo-latest.noarch.rpm
sudo dnf install -y postgresql18-server postgresql18-contrib

2. Initialize the PostgreSQL database¶

Run the following command to initialize the database. ＊-A: Specify authentication method, -W: Option to display password prompt
After execution, a password prompt will be displayed, so enter your password. The password set here will be used in step 3.2, so be sure to write it down so you don't forget it.

sudo su - postgres -c '/usr/pgsql-18/bin/initdb -E UTF8 -A scram-sha-256 -W'

3. Set PostgreSQL log output¶

Open /var/lib/pgsql/18/data/postgresql.conf and edit the following settings.

log_destination = 'stderr'
logging_collector = on
log_line_prefix = '[%t]%u %d %p[%l]'

4. Restart the PostgreSQL service and make it a service¶

Execute the following command to restart the PostgreSQL service and enable automatic service startup.

sudo systemctl restart postgresql-18
sudo systemctl enable postgresql-18

5. Settings to allow external access to the database¶

Uncomment the following two lines in /var/lib/pgsql/18/data/postgresql.conf and set them as follows.

# - Connection Settings -
listen_addresses = '*'  # what IP address(es) to listen on;
port = 5432             # (change requires restart)

Add the following lines to /var/lib/pgsql/18/data/pg_hba.conf. In the Address field, specify the range of IP addresses to allow access.

# TYPE  DATABASE        USER            ADDRESS                 METHOD
host    all             all             192.168.1.0/24          scram-sha-256

After the settings, run the following command to restart the PostgreSQL service.
```
sudo systemctl restart postgresql-18
```

2. Set Up MySQL

The steps to set up MySQL are as follows.

1. Install MySQL¶

Run the following command to install the MySQL package and server.
```
sudo dnf install -y https://dev.mysql.com/get/mysql84-community-release-el9-1.noarch.rpm
sudo dnf install mysql-community-server
```
The URL specified in the command is the same as the URL specified in the official repository below.
https://dev.mysql.com/downloads/repo/yum/
Execute the command to display the status of the service.
```
systemctl status mysqld.service
```

Confirm that the service is stopped by displaying the message "Active: inactive (dead)" as shown below.

○ mysqld.service - MySQL Server
     Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; preset: disabled)
     Active: inactive (dead)
       Docs: man:mysqld(8)
             http://dev.mysql.com/doc/refman/en/using-systemd.html

2. Enable automatic startup of MySQL service¶

Run the following command to start the MySQL service.
```
sudo systemctl start mysqld
```
Run the following command to enable automatic startup of MySQL service.
```
sudo systemctl enable mysqld
```

3. Set MySQL user¶

Add the following setting under [mysqld] in /etc/my.cnf.
```
[mysqld]
skip-grant-tables
```
The path of the configuration file may differ depending on the OS or MySQL version.
Run the following command to restart the MySQL service.
```
sudo systemctl restart mysqld
```
Run the following command to log in to MySQL with the root account (without password).
```
mysql -u root
```
Run the following SQL to set the password for the MySQL root account.
```
flush privileges;
alter user 'root'@'localhost' identified by '<New password for MySQL root account※>';
```
＊The default settings for MySQL installed in this procedure require a password that is 8 characters or more, and contains uppercase letters, lowercase letters, numbers, and special characters.
Run the following command to log out of the root account from MySQL.
```
quit;
```
Delete the description added under [mysqld] in /etc/my.cnf. Do not delete [mysqld].
```
skip-grant-tables
```
Execute the following command to restart the MySQL service.
```
sudo systemctl restart mysqld
```
Execute the following command to confirm that you can log in to MySQL with the root account.
```
mysql -u root -p
```
Execute the following command to log out of the root account from MySQL.
```
quit;
```

4. Set MySQL log output¶

Error log output is enabled by default in MySQL. If you do not want to change the default output destination, the following steps do not need to be performed.

Check the path of the log file listed in log-error under [mysqld] in /etc/my.cnf.
The path of the configuration file may differ depending on the OS or MySQL version.
```
[mysqld]
log-error=/var/log/mysqld.log
```
If you want to change the output destination of the error log, edit the my.cnf file and then run the following command to restart the MySQL service.
```
sudo systemctl restart mysqld
```

5. Settings for Allowing External Access to the Database¶

Follow the steps in the manuals below to add a MySQL user.

If the web server and the database server are not separated, this step is unnecessary.

3. Install the Installer¶

Run the following command to install the installer. To install Pleasanter version 1.5.0.0 or later, please use the latest installer.

(If you are installing Pleasanter version 1.4.23.0 or earlier, please refer to this page)

dotnet tool install -g Implem.PleasanterSetup
echo 'export PATH="$PATH:~/.dotnet/tools"' >> ~/.bashrc
echo 'export DOTNET_ROOT=/usr/local/bin' >> ~/.bashrc
echo 'export PATH=$PATH:$DOTNET_ROOT' >> ~/.bashrc
source ~/.bashrc

If you are not connected to a network environment, install it using the following procedure.¶

(Click here to open/close the details)

Run the command below to create a folder of your choice to place the .nupkg file.
＊This procedure explains how to create /dotnet-tools.
```
sudo mkdir /dotnet-tools
```
Open the Nuget Gallery for Implem.PleasanterSetup from here and download the .nupkg file from "Download package" ((1) in the image).
Place the .nupkg file downloaded in step 2 in /dotnet-tools.
Copy the command shown at (2) in the image.

Run the following command.

<Command copied in step 4> --add-source /dotnet-tools
echo 'export PATH="$PATH:~/.dotnet/tools"' >> ~/.bashrc
echo 'export DOTNET_ROOT=/usr/local/bin' >> ~/.bashrc
echo 'export PATH=$PATH:$DOTNET_ROOT' >> ~/.bashrc
source ~/.bashrc

Example: When the version of Implem.PleasanterSetup is 1.0.1

dotnet tool install --global Implem.PleasanterSetup --version 1.0.1 --add-source /dotnet-tools
echo 'export PATH="$PATH:~/.dotnet/tools"' >> ~/.bashrc
echo 'export DOTNET_ROOT=/usr/local/bin' >> ~/.bashrc
echo 'export PATH=$PATH:$DOTNET_ROOT' >> ~/.bashrc
source ~/.bashrc

4. Pleasanter Setup¶

1. Run the Installer¶

By using the installer, the latest version resources are automatically downloaded and the values of Service.json and Rds.json are automatically set based on the values entered.

Procedure When Using PostgreSQL

Run the following command to run the installer.
```
pleasanter-setup
```
If you are not connected to a network environment, please follow the steps below
(Click here to open/close the details)
1. Download the latest version of Pleasanter from the Download Center and place it in "/web/".
2. Execute the following command.
  Make sure that the configuration under the /web/ directory is as follows.
```
/web/Pleasanter_1.5.x.x.zip
```
```
pleasanter-setup -r /web/Pleasanter_1.5.x.x.zip
```
Enter the directory where you want to install Pleasanter.
If you want to install it in "/web/pleasanter", leave it blank and press the Enter key.
Enter ＜User who will execute Pleasanter＞.
Enter the service name.
If you are using "Implem.Pleasanter", leave it blank and press the Enter key.
Enter the number corresponding to the DBMS you are using.
Here, enter "2" and press the Enter key.
Enter the port number to be used.
If it is the default port number of the DBMS, leave it blank and press the Enter key.
Enter the value to be set for Server in the connection string.
If it is "localhost", leave it blank and press the Enter key.
Enter the value to be set for UID in SaConnectionString.
If it is "postgres", leave it blank and press the Enter key.
Enter the value to be set for PWD in SaConnectionString.
＊The password will be displayed in a masked state.
Enter the value to be set for PWD in OwnerConnectionString.
＊The password will be displayed in a masked state.
Enter the value to be set for PWD in UserConnectionString.
＊The password will be displayed in a masked state.
Enter the "Default language".
Enter the number of the corresponding language.
Enter the time zone for "Default time zone".
Enter the number of the corresponding time zone.
＊If you entered "3", enter a time zone available in the OS you are using.
The summary screen will be displayed.
If the entered values are correct, enter y after "Shall I install Pleasanter with this content? Please enter ‘y(yes)' or 'n(no)’. : " and press the Enter key to execute.
＊The password is masked.

When "Type "y" (yes) if the license is correct, otherwise type "n" (no)." is displayed, enter y and execute.

<SUCCESS> Starter.ConfigureDatabase: Database configuration has been completed.
<SUCCESS> Starter.Main: All of the processes have been completed.
Setup is complete.

When setup is complete, a web browser will launch and display the Enterprise Edition trial information page.

Procedure When Using MySQL

Run the following command to run the installer.
```
pleasanter-setup
```
If you are not connected to a network environment, please follow the steps below
(Click here to open/close the details)
1. Download the latest version of Pleasanter from the Download Center and place it in "/web/".
2. Execute the following command.
  Make sure that the configuration under the /web/ directory is as follows.
```
/web/Pleasanter_1.5.x.x.zip
```
```
pleasanter-setup -r /web/Pleasanter_1.5.x.x.zip
```
Enter the directory where you want to install Pleasanter.
If you want to install it in "/web/pleasanter", leave it blank and press the Enter key.
```
Install Directory [Default: /web/pleasanter] :
```

Enter ＜User who will execute Pleasanter＞.

Please enter the user who will execute Pleasanter.

Enter the service name.
If you are using "Implem.Pleasanter", leave it blank and press the Enter key.
```
ServiceName [Default: Implem.Pleasanter] :
```
Enter the number corresponding to the DBMS you are using.
Here, enter "3" and press the Enter key.
```
DBMS [1: SQL Server, 2: PostgreSQL, 3: MySQL] :
```
Enter the port number to be used.
If it is the default port number of the DBMS, leave it blank and press the Enter key.
```
Please enter port number[Default: 3306]
```
Enter the value to be set for Server in the connection string.
If it is "localhost", leave it blank and press the Enter key.
```
ConnectionString Server [Default: localhost] :
```
Enter the value to be set for UID in SaConnectionString.
If it is "root", leave it blank and press the Enter key.
```
SaConnectionString UID [Default: root] :
```
Enter the value to be set for PWD in SaConnectionString.
＊The password will be displayed in a masked state.
```
SaConnectionString PWD :
Enter your password:
```
Enter the value to be set for PWD in OwnerConnectionString.
＊The password will be displayed in a masked state.
```
OwnerConnectionString PWD :
Enter your password:
```
Enter the value to be set for PWD in UserConnectionString.
＊The password will be displayed in a masked state.
```
UserConnectionString PWD :
Enter your password:
```
Enter the value to be set for MySqlConnectingHost. If there are no particular requirements, enter "%". To restrict access to MySQL, refer to Rds.json and set it as appropriate.
If it is "%", leave it blank and press the Enter key.
When installing Ver.1.4.17.1 or earlier, leave it blank and press the Enter key.
```
MySQL Connecting Host [Default: %] :
```

Enter the "Default language".
Enter the number of the corresponding language.

DefaultLanguage [1: English(Default), 2: Chinese, 3: Japanese, 4: German, 5: Korean, 6: Spanish, 7: Vietnamese] :

Enter the "Default time zone".
Enter the number of the corresponding time zone.
＊If you entered "3", enter a time zone available in the OS you are using.
```
Set the default time zone.
TimeZoneDefault [1: UTC(Default), 2: Asia/Tokyo, 3: Other] :
```

The summary screen will be displayed.
If the entered values are correct, enter y after "Shall I install Pleasanter with this content? Please enter ‘y(yes)' or 'n(no)’. : " and press the Enter key to execute.
＊The password is masked.

――― Summary ―――
Install Directory         : /web/pleasanter
DBMS                      : MySQL
SaConnectionString PWD    : ＊＊＊
OwnerConnectionString PWD : ＊＊＊
UserConnectionString PWD  : ＊＊＊
Port                      : 3306
Server                    : localhost
Service Name              : Implem.Pleasanter
MySqlConnectingHost       : %
DefaultLanguage           : ja
DefaultTimeZone           : Asia/Tokyo
[Issues]
    Class       :
    Num         :
    Date        :
    Description :
    Check       :
    Attachments :
[Results]
    Class       :
    Num         :
    Date        :
    Description :
    Check       :
    Attachments :
―――――――――
Shall I install Pleasanter with this content? Please enter ‘y(yes)' or 'n(no)’.:

When "Type "y" (yes) if the license is correct, otherwise type "n" (no)." is displayed, enter y and execute.

<SUCCESS> Starter.ConfigureDatabase: Database configuration has been completed.
<SUCCESS> Starter.Main: All of the processes have been completed.
Setup is complete.

When setup is complete, a web browser will launch and display the Enterprise Edition trial information page.

2. Check that Pleasanter is running¶

Run the following command to start Pleasanter with the predetermined user.

cd /web/pleasanter/Implem.Pleasanter
sudo -u <User who will execute Pleasanter> /usr/local/bin/dotnet Implem.Pleasanter.dll

While Pleasanter is running, run the following command in another terminal to check that Pleasanter is running. Exit with "Ctrl+C".
Execution command

curl -v http://localhost:5000/

Execution result

*   Trying ::1:5000...
* Connected to localhost (::1) port 5000 (#0)
> GET / HTTP/1.1
> Host: localhost:5000
> User-Agent: curl/7.76.1
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 302 Found
< Content-Length: 0
< Date: Tue, 25 Jul 2023 11:33:38 GMT
< Server: Kestrel
< Location: http://localhost:5000/users/login?ReturnUrl=%2F
< X-Frame-Options: SAMEORIGIN
< X-XSS-Protection: 1; mode=block
< X-Content-Type-Options: nosniff
<
* Connection #0 to host localhost left intact

3. Create a script for the Pleasanter service¶

Create /etc/systemd/system/pleasanter.service with the following content. For User below, specify the user who will start Pleasanter, decided in advance.

[Unit]
Description = Pleasanter
Documentation =
Wants=network.target
After=network.target

[Service]
ExecStart = /usr/local/bin/dotnet Implem.Pleasanter.dll
WorkingDirectory = /web/pleasanter/Implem.Pleasanter
Restart = always
RestartSec = 10
KillSignal=SIGINT
SyslogIdentifier=dotnet-pleasanter
User = <User who will execute Pleasanter>
Group = root
Environment=ASPNETCORE_ENVIRONMENT=Production
Environment=DOTNET_PRINT_TELEMETRY_MESSAGE=false

[Install]
WantedBy = multi-user.target

4. Register as a service and start the service¶

Execute the following command to enable the Pleasanter service start and automatic service start.

sudo systemctl daemon-reload
sudo systemctl enable pleasanter
sudo systemctl start pleasanter

5. Set Up a Reverse Proxy (nginx)¶

Set up the reverse proxy so that it can be accessed through Port 80, the same as a normal web server.

1. Change SELinux settings¶

Execute the following command.

getenforce

a. If "Command 'getenforce' not found," "Permissive," or "Disabled" is displayed¶

Proceed to "2. Install nginx."

b. If "Enforcing" is displayed¶

Execute the following command.

sudo setsebool -P httpd_can_network_connect on

＊Changing the above boolean value of SELinux will allow all network connections by scripts and modules on the server in question.

2. Install nginx¶

Execute the following command to install nginx.

sudo dnf install -y nginx
sudo systemctl enable nginx

3. Reverse proxy settings¶

Create /etc/nginx/conf.d/pleasanter.conf with the following contents. In the server_name line, specify the hostname or IP address of the server you will actually access.

server {
    listen  80;
    server_name   192.168.1.100;
    client_max_body_size 100M;
    location / {
       proxy_pass         http://localhost:5000;
       proxy_http_version 1.1;
       proxy_set_header   Upgrade $http_upgrade;
       proxy_set_header   Connection keep-alive;
       proxy_set_header   Host $host;
       proxy_cache_bypass $http_upgrade;
       proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
       proxy_set_header   X-Forwarded-Proto $scheme;
    }
}

2. After creating the file, run the following command to restart the service.

sudo systemctl restart nginx

4. Permission to access Http(80)¶

Execute the following command to set permission to access Http (port:80) to allow clients to access the web service.

sudo firewall-cmd --permanent --add-port=80/tcp
sudo firewall-cmd --reload

6. Check the operation of Pleasanter¶

After starting Pleasanter, enter "Login ID: Administrator" and "Initial password: pleasanter" on the Pleasanter login screen and click the "Login" button.
After logging in, you will be asked to change the "Administrator" user password, so enter a password of your choice and click the "Change" button.

If redirection is not correct¶

Check that your nginx settings are correct. Small differences such as the presence or absence of / in the description may affect operation.

If the Pleasanter screen does not open¶

If the above steps were completed without any errors, but a page such as "Welcome to nginx!" (not an error message) is displayed when you access the page in a browser, the security settings of the browser may be preventing you from transitioning to the Pleasanter login screen.
Please check the security settings of your browser.

Supported Versions¶

Supported versions	Body
1.4.9.0 and later	Supports MySQL
1.4.10.0 and later	Fixed the issue where Owner and User connections were rejected due to MySQL's access control function ＊Added a link to "Configure the Web Server and DB Server to Use MySQL Separately" in the notes
1.4.18.0 and later	Added the ability to specify a host other than localhost (the same server as the DB) as the source host for connections to the MySQL DB
1.5.0.0 and later	Compatible with PostgreSQL 18

FAQ: I want to install Pleasanter 1.3.43.0 or earlier in a Linux environment