IGNITE-12775: update docker and cloud image links
diff --git a/download.html b/download.html
index 271af45..9321d4e 100644
--- a/download.html
+++ b/download.html
@@ -309,18 +309,15 @@
                             </ul>
                         </div>
                     </div>
+                    <p>
+                        To get LGPL dependencies (e.g. Hibernate L2 Cache),
+                        see <a href="#build-source">Building The Binaries</a>.</p>
                 </div>
             </div>
-            <p>* To get LGPL dependencies (e.g. Hibernate L2 Cache), see <a href="#build-source">Building The Binaries</a>.</p>
-        </section>
-
-        <section id="sources" class="page-section">
-            <h2>Source Releases</h2>
             <p>
                 If you encounter a problem with the selected mirror, please select another mirror.
                 If all mirrors are failing, there are <i>backup</i> mirrors
-                (at the end of the mirrors list) that should be available.
-            </p>
+                (at the end of the mirrors list) that should be available.</p>
             <form action="/download.cgi" method="get" id="SelectMirror">
                 Selected mirror:
                 <select name="Preferred" onchange="submit()">
@@ -342,7 +339,18 @@
                 </select>
                 <input type="submit" value="Change"/>
             </form>
-            <p></p>
+        </section>
+
+        <section id="sources" class="page-section">
+            <h2>Source Releases</h2>
+            <p>
+                Binary downloads are provided only for the convenience of our users
+                and are not official Apache Ignite releases. In order to verify
+                the release, we recommend that you checkout the <a href="#verification">How to Verify</a>
+                prior to opening and using the downloaded files.</p>
+            <p>For more information about Apache release policy see
+                <a href="http://www.apache.org/dev/release.html#what">What is a Release?</a></p>
+
             <table class="table table-bordered table-striped">
                 <thead>
                 <tr>
@@ -370,8 +378,8 @@
                            href="[preferred]/[distdir]/2.8.0/apache-ignite-2.8.0-src.zip"
                            onclick="ga('send', 'event', 'apache_ignite_source_download', 'download', 'apache-ignite-2.8.0');">apache-ignite-2.8.0-src.zip</a>
 
-                        (<a href="[disturl]/[distdir]/2.8.0/apache-ignite-2.8.0-src.zip.asc">pgp</a>,
-                        <a href="[disturl]/[distdir]/2.8.0/apache-ignite-2.8.0-src.zip.sha512">sha512</a>)
+                        (<a href="https://downloads.apache.org/ignite/2.8.0/apache-ignite-2.8.0-src.zip.asc">pgp</a>,
+                        <a href="https://downloads.apache.org/ignite/2.8.0/apache-ignite-2.8.0-src.zip.sha512">sha512</a>)
                     </td>
                 </tr>
                 <tr>
@@ -483,14 +491,6 @@
 
         <section id="binaries" class="page-section">
             <h2>Binary Releases</h2>
-            <p>Binary downloads are provided for the convenience of our users
-                and are not official Apache Ignite releases. In
-                order to verify the release, we recommend that you download the
-                official source distribution and verify the
-                signatures of the downloaded files before opening them.</p>
-            <p>For more information about Apache release policy see
-                <a href="http://www.apache.org/dev/release.html#what">What is a Release?</a></p>
-
             <table class="table table-bordered table-striped">
                 <thead>
                 <tr>
@@ -518,8 +518,8 @@
                                 href="[preferred]/[distdir]/2.8.0/apache-ignite-2.8.0-bin.zip"
                                 onclick="ga('send', 'event', 'apache_ignite_fabric_download', 'download', 'apache-ignite-2.8.0');">apache-ignite-2.8.0-bin.zip</a>
 
-                        (<a href="[disturl]/[distdir]/2.8.0/apache-ignite-2.8.0-bin.zip.asc">pgp</a>,
-                        <a href="[disturl]/[distdir]/2.8.0/apache-ignite-2.8.0-bin.zip.sha512">sha512</a>)
+                        (<a href="https://downloads.apache.org/ignite/2.8.0/apache-ignite-2.8.0-bin.zip.asc">pgp</a>,
+                        <a href="https://downloads.apache.org/ignite/2.8.0/apache-ignite-2.8.0-bin.zip.sha512">sha512</a>)
                     </td>
                 </tr>
                 <tr>
@@ -705,8 +705,7 @@
                     <td style="white-space: nowrap;">
                         <a id="docker_repo_download"
                            href="https://hub.docker.com/r/apacheignite/ignite/tags/"
-                           onclick="ga('send', 'event', 'docker_repo_download', 'download', 'docker_repo_download');">docker
-                            repository</a>
+                           onclick="ga('send', 'event', 'docker_repo_download', 'download', 'docker_repo_download');">https://hub.docker.com/r/apacheignite/ignite/tags</a>
                     </td>
                 </tr>
                 <tr>
@@ -718,13 +717,15 @@
                     <td style="white-space: nowrap;">
                         <a id="aws_image_west_download"
                            href="https://console.aws.amazon.com/ec2/home?region=us-west-1#launchAmi=ami-9cdbb3fc"
-                           onclick="ga('send', 'event', 'aws_image_west_download', 'download', 'aws_image_west_download');">us-west:ami-9cdbb3fc</a>,
+                           onclick="ga('send', 'event', 'aws_image_west_download', 'download', 'aws_image_west_download');">https://console.aws.amazon.com/ec2/home?region=us-west-1#launchAmi=ami-9cdbb3fc</a>
+                        </br>
                         <a id="aws_image_east_download"
                            href="https://console.aws.amazon.com/ec2/home?region=us-east-1#launchAmi=ami-ce82caa4"
-                           onclick="ga('send', 'event', 'aws_image_east_download', 'download', 'aws_image_east_download');">us-east:ami-ce82caa4</a>,
+                           onclick="ga('send', 'event', 'aws_image_east_download', 'download', 'aws_image_east_download');">https://console.aws.amazon.com/ec2/home?region=us-east-1#launchAmi=ami-ce82caa4</a>
+                        </br>
                         <a id="aws_image_central_download"
                            href="https://console.aws.amazon.com/ec2/home?region=eu-central-1#launchAmi=ami-191b0775"
-                           onclick="ga('send', 'event', 'aws_image_central_download', 'download', 'aws_image_central_download');">eu-central:ami-191b0775</a>
+                           onclick="ga('send', 'event', 'aws_image_central_download', 'download', 'aws_image_central_download');">https://console.aws.amazon.com/ec2/home?region=eu-central-1#launchAmi=ami-191b0775</a>
                     </td>
                 </tr>
                 <tr>
@@ -736,13 +737,31 @@
                     <td style="white-space: nowrap;">
                         <a id="gce_image_download"
                            href="https://storage.googleapis.com/ignite-media/ignite-google-image.tar.gz"
-                           onclick="ga('send', 'event', 'gce_image_download', 'download', 'gce_image_download');">ignite-google-image.tar.gz</a>
+                           onclick="ga('send', 'event', 'gce_image_download', 'download', 'gce_image_download');">https://storage.googleapis.com/ignite-media/ignite-google-image.tar.gz</a>
                     </td>
                 </tr>
                 </tbody>
             </table>
         </section><!-- cloud images -->
 
+        <section id="verification" class="page-section"><!-- verification -->
+            <h2>How to Verify</h2>
+            <p>
+                The PGP signatures can be verified using PGP or GPG. First download the
+                <a href="https://downloads.apache.org/ignite/KEYS">Apache Ignite KEYS</a> file as well
+                as the <i>.asc</i> signature files for the desired release version. Make sure you get these
+                files from the main distribution directory, rather than from a mirror. Then verify the signatures.
+            </p>
+            <p>
+                Please check <a href="https://www.apache.org/info/verification.html">How to Verify Downloaded Files</a>
+                for more information on how and why you should verify Apache Ignite releases.
+            </p>
+            <pre class="brush:xml">
+                % gpg --import KEYS
+                % gpg --verify apache-ignite-2.8.0-src.zip.asc apache-ignite-2.8.0-src.zip
+            </pre>
+        </section><!-- verification -->
+
         <section id="maven" class="page-section">
             <h2>Download from Maven</h2>
             <p>