All HTTP requests, such as http://example.com, are getting redirected to https://redmine.example.com, but I only want http://redmine.example.com to be redirected. For example, requests for

I have the following in my 000-default configuration:

<VirtualHost *:80>
        ServerName redmine.example.com
        DocumentRoot /usr/share/redmine/public

        Redirect permanent / https://redmine.example.com
</VirtualHost>

<VirtualHost *:80>
        ServerAdmin webmaster@localhost

        DocumentRoot /var/www
        <Directory />
                Options FollowSymLinks
                AllowOverride None
        </Directory>
        <Directory /var/www/>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
        </Directory>
        .
        .
        .
</VirtualHost>

Here is my default-ssl configuration:

<VirtualHost *:443>
        ServerName redmine.example.com
        DocumentRoot /usr/share/redmine/public

        SSLEngine on
        SSLCertificateFile    /etc/ssl/certs/ssl-cert-snakeoil.pem
        SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key

        BrowserMatch "MSIE [2-6]" \
                nokeepalive ssl-unclean-shutdown \
                downgrade-1.0 force-response-1.0
        BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown

        <Directory /usr/share/redmine/public>
                Options FollowSymLinks
                AllowOverride None
                Order allow,deny
                Allow from all
        </Directory>

        LogLevel info
        ErrorLog /var/log/apache2/redmine-error.log
        CustomLog /var/log/apache2/redmine-access.log combined
</VirtualHost>

<VirtualHost *:443>
        ServerAdmin webmaster@localhost

        DocumentRoot /var/www
        <Directory />
                Options FollowSymLinks
                AllowOverride None
        </Directory>
        <Directory /var/www/>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
        </Directory>
        .
        .
        .
</VirtualHost>

Is there anything here that is cause all HTTP requests to be redirected to https://redmine.example.com?