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  1 arta  1.1 # NetDRMS local site configuration info.
  2           #
  3           # This file contains configurable parameters that allow NetDRMS-site administrators to customize their DRMS installation. By editing this file, you can specify which resources to use, such as the PostgreSQL database host, you can specify arguments to certain programs, like arguments that control how often SUMS purges expired Storage Units, and you can enable/disable certain features, like Remote SUMS. Each line that is not a comment contains two columns of information. The first column contains the name of a parameter and the second contains its value. To customize your installation, you would edit the value in the second column.
  4           #
  5           # Once you have edited this file, you must run the configure script, which parses this file to create macros and constants and such that are used by the various DRMS components. These data are stored in files which are then either compiled into binaries or loaded by scripts. The configure script accomplishes much of this work by calling localize.py. The resulting files are stored in the localization directory.
  6           
  7           __DEFS__
  8           
  9           # the path to the Python 3 python executable.
 10           q:BIN_PY3                                      /usr/bin/python3
 11           
 12           # the name of the DRMS database: this parameter exists in case you want to select a different name, but we don't recommend changing it.
 13           q:DBNAME                                       netdrms
 14           
 15           # a 15-bit hexadecimal string that globally and uniquely identifies the NetDRMS. Each NetDRMS requires a unique code for each installation. Values greater than or equal to 0x4000 denote a development installation and need not be unique. If you plan on generating data that will be distributed outside of your site, please obtain a unique value from the JSOC.
 16           a:DRMS_LOCAL_SITE_CODE                         0x4000
 17           
 18           # the directory to which the DRMS library writes various lock files.
 19           q:DRMS_LOCK_DIR                                /home/netdrms_production/lock
 20           
 21           # the directory to which the DRMS library writes various log files.
 22 arta  1.1 q:DRMS_LOG_DIR                                /home/netdrms_production/log/DRMS
 23           
 24           # the port that the DRMS database cluster instance is listening on.
 25           q:DRMSPGPORT                                   5432
 26           
 27           # the directory to which export programs save handles.
 28           q:EXPORT_HANDLE_DIR                           /home/netdrms_production/lock
 29           
 30           # the directory to which export programs write lock files.
 31           q:EXPORT_LOCK_DIR                             /home/netdrms_production/lock
 32           
 33           # the directory to which export programs write logs.
 34           q:EXPORT_LOG_DIR                              /home/netdrms_production/log/DRMS
 35           
 36           # if set to 1, then the Java Mirroring Daemon alternative to Remote SUMS is used: this should be 0.
 37           a:JMD_IS_INSTALLED                            0
 38           
 39           # the Linux user that owns the PostgreSQL installation and processes.
 40           q:POSTGRES_ADMIN                              postgres
 41           
 42           # the NetDRMS binary path that contains the external programs needed by the Remote SUMS (e.g., jsoc_fetch, vso_sum_alloc, vso_sum_put).
 43 arta  1.1 q:RS_BINPATH                                  /opt/netdrms/bin/linux_avx
 44           
 45           # the name of the Remote SUMS database cluster host.
 46           q:RS_DBHOST                                   drms
 47           
 48           # the Remote SUMS database.
 49           q:RS_DBNAME                                   netdrms_sums
 50           
 51           # the port that the Remote SUMS database cluster instance is listening on.
 52           a:RS_DBPORT                                   5432
 53           
 54           # the Linux user that runs Remote SUMS; this is also the database user who owns the Remote SUMS database objects.
 55           q:RS_DBUSER                                   netdrms_production
 56           
 57           # the timeout, in seconds, for an SU to download. If the download time exceeds this value, then all requests waiting for the SU to download will fail.
 58           a:RS_DLTIMEOUT                                300
 59           
 60           # the (advisory) lockfile used by Remote SUMS to prevent multiple instances from running.
 61           q:RS_LOCKFILE                                 /home/netdrms_production/lock/remotesums.lck
 62           
 63           # the directory in which remote-sums log files are written.
 64 arta  1.1 q:RS_LOGDIR                                   /home/netdrms_production/log/rsums
 65           
 66           # the maximum number of SUs that Remote SUMS can process simultaneously.
 67           a:RS_MAXTHREADS                               32
 68           
 69           # the number of scp worker threads - at most, this many scp processes will run simultaneously
 70           a:RS_N_WORKERS                                8
 71           
 72           # the timeout, in seconds, for a new SU request to be accepted for processing by the daemon. If the daemon encounters a request older than this value, it will reject the new request.
 73           a:RS_REQTIMEOUT                               7200
 74           
 75           # the Remote SUMS database relation that contains Remote SUMS requests; DRMS modules insert request rows in this table, and Remote SUMS locates the requests and manages rows in this table.
 76           q:RS_REQUEST_TABLE                            drms.rs_requests
 77           
 78           # the maximum total payload, in MB, per download. As soon as the combined payload of SUs ready for download exceeds this value, then the SUs are downloaded with a single scp process.
 79           a:RS_SCP_MAXPAYLOAD                           512
 80           
 81           # the maximum size of the SU download queue. As soon as this many SUs are ready for download, they are downloaded with a single scp process.
 82           a:RS_SCP_MAXSUS                               48
 83           
 84           # if there are SUs ready for download, and no scp has fired off within this many seconds, then the SUs that are ready to download are downloaded with a single scp process.
 85 arta  1.1 a:RS_SCP_TIMEOUT                              2
 86           
 87           # the service at JSOC that is used by Remote SUMS to locate the NetDRMS site that owns SUMS storage units; this is Remote SUMS site URL.
 88           q:RS_SITE_INFO_URL                            http://jsoc.stanford.edu/cgi-bin/rssites.sh
 89           
 90           # the default value of the archive flag for newly ingested SUs; if the SU being ingested is part of a data series, then Remote SUMS obtains the archive flag from the data series' definition instead; the truth value can be one of several character strings that implies TRUE or FALSE.
 91           q:RS_SU_ARCHIVE                              no
 92           
 93           # the default expiration date for all SUs ingested by Remote SUMS; if the SU being ingested is part of a data series, then Remote SUMS obtains the expiration for the SU from the data series' definition instead; as an alternative to RS_SU_EXPIRATION, RS_SU_LIFESPAN can be used to specify the expiration date of newly ingested SUs; RS_SU_EXPIRATION takes predent over RS_SU_LIFESPAN.
 94           # q:RS_SU_EXPIRATION                         2022-10-25
 95           
 96           # the default lifespan ("retention time"), in days, of a newly ingested SU; if the SU being ingested is part of a data series, then Remote SUMS obtains the lifespan for the SU from the data series' definition instead; as an alternative to RS_SU_LIFESPAN, RS_SU_EXPIRATION can be used to specify the lifespan of newly ingested SUs; RS_SU_EXPIRATION takes predent over RS_SU_LIFESPAN.
 97           a:RS_SU_LIFESPAN                             60
 98           
 99           # the default value of the tapegroup for newly ingested SUs; if the SU being ingested is part of a data series, then Remote SUMS obtains the tapegroup from the data series' definition instead.
100           a:RS_SU_TAPEGROUP                            0
101           
102           # the temporary directory into which SUs are downloaded. This should be on the same file system on which the SUMS partitions reside.
103           q:RS_TMPDIR                                  /tmp
104           
105           # the path to the directory in the NetDRMS installation that contains the export scripts.
106 arta  1.1 q:SCRIPTS_EXPORT                             /opt/netdrms/scripts
107           
108           # the name of the DRMS database cluster host.
109           q:SERVER                                     drms
110           
111           # partition scrubbing is initiated only after partition percent usage rises above the high-water mark.
112           a:SS_HIGH_WATER                              95
113           
114           # the (advisory) lockfile used by the SU steward to prevent multiple instances of the steward from running.
115           q:SS_LOCKFILE                                /usr/share/drms/locks/sustewie.lck
116           
117           # each SUMS partition is scrubbed until its percent usage falls below the low-water mark.
118           a:SS_LOW_WATER                               90
119           
120           # the time interval, in seconds, between updates to the per-partition cache of expired SUs; this value applies to all partitions that are scrubbed; for each partition, a steward thread queries its cache to select the next SUs to delete (which are sorted by increasing expiration date).
121           a:SS_REHYDRATE_INTERVAL                      3600
122           
123           # the interval, in seconds, between flushing/caching expired SU lists (use a smaller number if the system experience a high rate of SU expiration).
124           a:SS_SLEEP_INTERVAL                          300
125           
126           # the number of SUs in a partition that are deleted at one time; SUs are deleted one chunk at a time until the partition usage falls below the low-water mark.
127 arta  1.1 a:SS_SU_CHUNK                                4096
128           
129           # the path to the directory that contains various SUMS log files.
130           q:SUMLOG_BASEDIR                             /home/netdrms_production/log/SUMS
131           
132           # the port that the SUMS database cluster host is listening on; same as DRMSPGPORT unless DRMS and SUMS reside in different clusters on the same host (something that is not recommended since a single PostgreSQL cluster requires a substantial amount of system resources).
133           q:SUMPGPORT                                  5432
134           
135           # the name of the SUMS database cluster host; NetDRMS allows for creating a second cluster for SUMS, but in general this will not be necessary unless extremely heavy usage requires separating the two clusters.
136           q:SUMS_DB_HOST                               drms
137           
138           # the name of the Linux group to which all SUMS Linux users belong.
139           q:SUMS_GROUP                                 sums_users
140           
141           # the SUMS database user who owns the SUMS database objects which are manipulated by Remote SUMS and SUMS itself; it should be the Linux user that runs SUMS and owns the SUMS storage directories
142           q:SUMS_MANAGER                               netdrms_production
143           
144           # the SUMS database user who has read-only access to the SUMS database objects; it is used by the Remote SUMS client (rsums-clientd.py) to check for the presence of SUs before requesting they be downloaded.
145           q:SUMS_READONLY_DB_USER                      readonlyuser
146           
147           # SUMS has a tape-archive system.
148 arta  1.1 p:SUMS_TAPE_AVAILABLE                        0
149           
150           # use the multi-threaded Python SUMS.
151           a:SUMS_USEMTSUMS                             1
152           
153           # use the multi-threaded Python SUMS for all SUMS API methods; SUMS_USEMTSUMS_ALLOC, SUMS_USEMTSUMS_CONNECTION, SUMS_USEMTSUMS_DELETESUS, SUMS_USEMTSUMS_GET, SUMS_USEMTSUMS_INFO, and SUMS_USEMTSUMS_PUT are ignored.
154           a:SUMS_USEMTSUMS_ALL                         1
155           
156           # use the MT SUMS daemon for the SUM_alloc() and SUM_alloc2() API function.
157           # a:SUMS_USEMTSUMS_ALLOC                       0
158           
159           # use the MT SUMS daemon for the SUM_open() and SUM_close() API functions.
160           # a:SUMS_USEMTSUMS_CONNECTION                  0
161           
162           # use the MT SUMS daemon for the SUM_delete_series() API function.
163           # a:SUMS_USEMTSUMS_DELETESUS                   0
164           
165           # use the MT SUMS daemon for the SUM_get() API function.
166           # a:SUMS_USEMTSUMS_GET                         0
167           
168           # use the MT SUMS daemon for the SUM_infoArray() API function.
169 arta  1.1 # a:SUMS_USEMTSUMS_INFO                        0
170           
171           # use the MT SUMS daemon for the SUM_put() API function.
172           # a:SUMS_USEMTSUMS_PUT                         0
173           
174           # the port that SUMS listens to for incoming requests.
175           a:SUMSD_LISTENPORT                           6002
176           
177           # the maximum number of SUs that SUMS can process simultaneously.
178           a:SUMSD_MAX_THREADS                          32
179           
180           # the SUMS host machine.
181           q:SUMSERVER                                  drms
182           
183           # the DRMS database user account that cgi programs access when they need to read from or write to database relations.
184           q:WEB_DBUSER                                 apache
185           
186           __MAKE__
187           # The parameters in this section are used to create make variables. For example, the line
188           # 'POSTGRES_LIB  pq' will cause a make variable named POSTGRES_LIB to be created and to
189           # be assigned the value 'pq'.
190 arta  1.1 
191           # If the name in the left column contains a colon, then the name on the LHS is the parameter name. The RHS is
192           # a description of which platforms or specific machines the parameter applies to. For example,
193           # the name POSTGRES_INCS:X86_64 implies that the value of the parameter named POSTGRES_INCS is /usr/include
194           # when make is run on a linux_x86_64 machine. The RHS string can contain either a platform identifier
195           # (X86_64, IA32, AVX, or IA64) or it can be a string that identifies a particular machine, like d02.
196           # If the string is not one of the defined platform identifiers, then it is considered a machine identifier.
197           # A machine identifier can specify more than one machine. The name POSTGRES_INCS:hmidb specifies
198           # all machines whose names contain the string 'hmidb'. So, for machines hmidb, hmidb2, and hmidb3, the
199           # value of the POSTGRES_INCS parameter is /usr/local/pgsql/include.
200           #
201           # If the RHS is a platform identifier, then make compares the value of $JSOC_MACHINE (which is in
202           # reality a misnomer, since it truly specifies the name of the machine platform, not the name
203           # of the machine) to the platform name specified by the RHS string. For example,
204           # if the RHS string is 'avx', then make compares $JSOC_MACHINE to
205           # 'linux_avx', and if there is a match, then the parameter's value specified in the second column is assigned
206           # to the make variable. If the RHS is a machine identifier, then make compares the value of $MACHTYPE
207           # (another misnormer, since it is the name of the machine, not the name of some type of machine ) to
208           # the machine names specified by the RHS. For example, if the RHS string is 'hmidb' then make
209           # compares $MACHTYPE to 'hmidb', and if 'hmidb' is a substring of $MACHTYPE, then the parameter's
210           # value specified in the second column is assigned to the make variable
211 arta  1.1 # the path to the installed CFITSIO header files.
212           
213           CFITSIO_INCS                                 /opt/cfitsio/include
214           
215           # the name of the CFITSIO library.
216           CFITSIO_LIB                                  cfitsio
217           
218           # the path to the installed CFITSIO library files.
219           CFITSIO_LIBS                                 /opt/cfitsio/lib
220           
221           # the path to the installed PostgreSQL header files.
222           POSTGRES_INCS                                /usr/pgsql-12/include
223           
224           # the name of the PostgreSQL C API library (AKA libpq): this is always pq.
225           POSTGRES_LIB                                 pq
226           
227           # the path to the installed PostgreSQL library files.
228           POSTGRES_LIBS                                /usr/pgsql-12/lib

Karen Tian
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