77 lines
2.1 KiB
Bash
Executable File
77 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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# File paths for output
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OUTPUT_FILE="/tmp/apex_usage.tmp"
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PDB_LIST_FILE="/tmp/pdb_list.tmp"
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> "$OUTPUT_FILE" # Clear the output file before starting
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touch $OUTPUT_FILE
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chown oracle $OUTPUT_FILE
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# Function to execute the APEX usage query in a specific container
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run_query() {
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local container_name="$1"
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su - oracle -s /bin/bash -c "
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sqlplus -s / as sysdba <<EOF >> \"$OUTPUT_FILE\"
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whenever sqlerror exit sql.sqlcode;
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set echo on
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set heading on
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SET UNDERLINE '='
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set feedback off
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set linesize 150
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-- Switch to the specified container
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ALTER SESSION SET CONTAINER = $container_name;
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-- Print the container name for clarity
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PROMPT APEX usage for container: $container_name;
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SELECT
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OWNER,
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SUM(BYTES) / (1024 * 1024) AS MB_USED
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FROM
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DBA_SEGMENTS
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WHERE
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OWNER LIKE 'APEX%' -- Replace with your APEX schema name
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GROUP BY
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OWNER;
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exit;
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EOF
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"
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}
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# Run the query for the CDB (root container)
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# echo "Gathering APEX usage for CDB (root container)..." >> "$OUTPUT_FILE"
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# run_query 'CDB\$ROOT'
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# Get a list of all PDBs, excluding PDB$SEED, and write to a temporary file
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su - oracle -s /bin/bash -c "
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sqlplus -s / as sysdba <<'EOF'
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set heading off
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set feedback off
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set pagesize 0
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spool $PDB_LIST_FILE
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SELECT NAME FROM v\$pdbs WHERE NAME NOT IN ('PDB\$SEED');
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spool off
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exit;
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EOF
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"
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# Verify that the PDB_LIST_FILE was created and contains data
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if [[ -f "$PDB_LIST_FILE" && -s "$PDB_LIST_FILE" ]]; then
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# Read each valid PDB name from the temporary file
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while IFS= read -r PDB; do
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PDB=$(echo "$PDB" | xargs) # Trim any leading/trailing whitespace
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if [[ -n "$PDB" ]]; then
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echo "Gathering APEX usage for PDB: $PDB..." >> "$OUTPUT_FILE"
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run_query "$PDB"
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fi
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done < "$PDB_LIST_FILE"
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else
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echo "No PDBs found or could not access v\$pdbs view" >> "$OUTPUT_FILE"
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fi
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# Clean up the temporary file
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rm -f "$PDB_LIST_FILE"
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