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This commit is contained in:
Bernhard Radermacher
2026-02-17 08:07:53 +01:00
parent 95ec2aa1d8
commit bdaedf2e71
37 changed files with 6767 additions and 1 deletions
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22
rootfs/events/execs/includes/anotate_event_processing.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
header="[REPMGR EVENT::$2]"
export header
echo "$header Node id: $1; Event type: $2; Success [1|0]: $3; Time: $4; Details: $5"
if [[ $3 -ne 1 ]];then
echo "$header The event failed! No need to do anything."
exit 1
fi
if [[ $1 -ne $(repmgr_get_node_id) ]]; then
echo "$header The event did not happen on me! No need to do anything."
exit 1
fi

12
rootfs/events/execs/includes/lock_primary.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
# shellcheck disable=SC2154
echo "$header Locking primary..."
echo "$4" >> "$REPMGR_PRIMARY_ROLE_LOCK_FILE_NAME"

16
rootfs/events/execs/includes/lock_standby.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
query="SELECT upstream_node_id FROM repmgr.nodes WHERE node_id=$(repmgr_get_node_id)"
new_upstream_node_id="$(echo "$query" | BITNAMI_DEBUG=true postgresql_execute "$REPMGR_DATABASE" "$POSTGRESQL_REPLICATION_USER" "$POSTGRESQL_REPLICATION_PASSWORD" "" "" "-tA")"
if [[ -n "$new_upstream_node_id" ]]; then
# shellcheck disable=SC2154
echo "$header Locking standby (new_upstream_node_id=$new_upstream_node_id)..."
echo "$new_upstream_node_id" > "$REPMGR_STANDBY_ROLE_LOCK_FILE_NAME"
fi

12
rootfs/events/execs/includes/unlock_primary.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
# shellcheck disable=SC2154
echo "$header Unlocking primary..."
rm -f "$REPMGR_PRIMARY_ROLE_LOCK_FILE_NAME"

12
rootfs/events/execs/includes/unlock_standby.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
# shellcheck disable=SC2154
echo "$header Unlocking standby..."
rm -f "$REPMGR_STANDBY_ROLE_LOCK_FILE_NAME"

14
rootfs/events/execs/primary_register.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
# shellcheck disable=SC1090,SC1091
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
. "$REPMGR_EVENTS_DIR/execs/includes/anotate_event_processing.sh"
. "$REPMGR_EVENTS_DIR/execs/includes/lock_primary.sh"
. "$REPMGR_EVENTS_DIR/execs/includes/unlock_standby.sh"

13
rootfs/events/execs/repmgrd_failover_follow.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
# shellcheck disable=SC1090,SC1091
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
. "$REPMGR_EVENTS_DIR/execs/includes/anotate_event_processing.sh"
. "$REPMGR_EVENTS_DIR/execs/includes/lock_standby.sh"

13
rootfs/events/execs/standby_follow.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
# shellcheck disable=SC1090,SC1091
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
. "$REPMGR_EVENTS_DIR/execs/includes/anotate_event_processing.sh"
. "$REPMGR_EVENTS_DIR/execs/includes/unlock_primary.sh"

14
rootfs/events/execs/standby_promote.sh Executable file
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#!/bin/bash
# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
# shellcheck disable=SC1090,SC1091
set -o errexit
set -o nounset
set -o pipefail
# set -o xtrace # Uncomment this line for debugging purposes
. "$REPMGR_EVENTS_DIR/execs/includes/anotate_event_processing.sh"
. "$REPMGR_EVENTS_DIR/execs/includes/lock_primary.sh"
. "$REPMGR_EVENTS_DIR/execs/includes/unlock_standby.sh"