Mercurial > dive4elements > gnv-client
comparison doc/admin-manual/installation-artifact-server.tex @ 926:61db5d4fc754
Unified naming of artefact to artifact
doc/trunk@1063 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Hans Plum <hans.plum@intevation.de> |
|---|---|
| date | Thu, 06 May 2010 07:56:46 +0000 |
| parents | |
| children | 3b67f53ff57b |
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| 925:ec28a68b5a87 | 926:61db5d4fc754 |
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| 1 \subsection{Artifact-Server} | |
| 2 The Artifact-Server contains the entire business logic of the system. | |
| 3 The server provides a RESTful interface with a XML-based protocol to the | |
| 4 webclient. Technically the server is a standalone java process serving the | |
| 5 REST interface. | |
| 6 | |
| 7 \subsubsection*{Installation} | |
| 8 \label{ref:artifact-server-install} | |
| 9 | |
| 10 Running the server with its own user\footnote{Remark: A group with the | |
| 11 same name is created automatically.}: | |
| 12 \begin{lstlisting} | |
| 13 adduser artifacts | |
| 14 \end{lstlisting} | |
| 15 | |
| 16 Setup and configuring logging: | |
| 17 \begin{lstlisting} | |
| 18 cd /var/log | |
| 19 mkdir artifacts | |
| 20 chmod 770 artifacts | |
| 21 chmod g+s artifacts | |
| 22 \end{lstlisting} | |
| 23 | |
| 24 The log level can be adjusted in the file \verb+ conf/log4j.properties+. | |
| 25 Further information can be found there. | |
| 26 | |
| 27 Integrate software of artifact-server into filesystem: | |
| 28 \begin{lstlisting} | |
| 29 cd /opt | |
| 30 tar xfvj /root/artifact-server-$VERSION.tar.bz2 | |
| 31 ln -s artifact-server-$VERSION artifact-server | |
| 32 cd artifact-server | |
| 33 \end{lstlisting} | |
| 34 | |
| 35 Setting the access rights: | |
| 36 \begin{lstlisting} | |
| 37 bin/setup.sh | |
| 38 \end{lstlisting} | |
| 39 | |
| 40 Configure connection to database: | |
| 41 \begin{lstlisting} | |
| 42 cd /opt/artifact-server | |
| 43 vim conf/arcsdeconnectionpool.properties | |
| 44 | |
| 45 # in conf/arcsdeconnectionpool.properties do: | |
| 46 server=xyz.server.com | |
| 47 username=guest | |
| 48 credentials=XYZ | |
| 49 port=5151 | |
| 50 database=esri_sde | |
| 51 \end{lstlisting} | |
| 52 | |
| 53 Configure address for finding the WMS-Server: | |
| 54 \begin{lstlisting} | |
| 55 cd /opt/artifact-server/ | |
| 56 vim conf/conf.xml | |
| 57 # adapt the address in the element | |
| 58 # artifact-database/gnv/mapserver/server. This is | |
| 59 # the string the server uses to provide an address of the mapserver to enduser. | |
| 60 e.g. http://SERVER/cgi-bin/gnv-wrapper | |
| 61 \end{lstlisting} | |
| 62 | |
| 63 The artifact server can export and import projects of the user's | |
| 64 parameterizations. In order to protect the server against invalid files, | |
| 65 configure a secret for signing artifacts. | |
| 66 | |
| 67 {\em Hint: If the secret is changed, all files that were created before | |
| 68 are not valid anymore.} | |
| 69 | |
| 70 \begin{lstlisting} | |
| 71 # generate a randomized string, e.g. | |
| 72 cd /opt/artifact-server/ | |
| 73 pwgen -s 30 | |
| 74 # populate the tag artifact-database/export-secret | |
| 75 \end{lstlisting} | |
| 76 | |
| 77 Adapt TCP-port of artifact-server, if the default has to be changed | |
| 78 (default:8181): | |
| 79 \begin{lstlisting} | |
| 80 cd /opt/artifact-server | |
| 81 vim conf/conf.xml | |
| 82 | |
| 83 # in conf/conf.xml edit the element artifact-database/rest-server/port | |
| 84 \end{lstlisting} | |
| 85 | |
| 86 Integrate artifact-server in startup-process of operating system: | |
| 87 \begin{lstlisting} | |
| 88 cp -i /opt/artifact-server/bin/debian/artifact-server /etc/init.d/ | |
| 89 chmod +x /etc/init.d/artifact-server | |
| 90 update-rc.d artifact-server defaults | |
| 91 \end{lstlisting} | |
| 92 | |
| 93 The server can be started and stopped via | |
| 94 \begin{lstlisting} | |
| 95 /etc/init.d/artifact-server {start | stop} | |
| 96 \end{lstlisting} | |
| 97 | |
| 98 The installation of the artifact-server is finished. It can be tested | |
| 99 now. | |
| 100 | |
| 101 \subsubsection*{Test of the Installation} | |
| 102 \label{ref:artifact-server-testing} | |
| 103 Start the server: | |
| 104 \begin{lstlisting} | |
| 105 /etc/init.d/artifact-server start | |
| 106 \end{lstlisting} | |
| 107 | |
| 108 1. Operating System: Check if the process of the server called "App" | |
| 109 is running: | |
| 110 \begin{lstlisting} | |
| 111 jps | |
| 112 | |
| 113 # Example with list of java processes: | |
| 114 19252 | |
| 115 19509 Jps | |
| 116 19441 App | |
| 117 | |
| 118 cat /var/run/artifact-server | |
| 119 \end{lstlisting} | |
| 120 | |
| 121 Task: Compare the running process numbers. | |
| 122 | |
| 123 2. Network: Check if the artifact-server opens a TCP-port (default: 8181) | |
| 124 \begin{lstlisting} | |
| 125 netstat -nltp | |
| 126 | |
| 127 # Check for an entry like: | |
| 128 tcp 0 0 127.0.0.1:8181 0.0.0.0:* LISTEN 18648/java | |
| 129 \end{lstlisting} | |
| 130 | |
| 131 3. Artifact-Server ready for communication with client? | |
| 132 \begin{lstlisting} | |
| 133 curl "http://localhost:8181/factories" | xmllint --format - | |
| 134 \end{lstlisting} | |
| 135 | |
| 136 Task: Check for a XML-document describing possible expert information | |
| 137 systems (FIS) |