diff --git a/apps/redis/sentinel/custom/cli.pm b/apps/redis/sentinel/custom/cli.pm
new file mode 100644
index 000000000..4ba127d61
--- /dev/null
+++ b/apps/redis/sentinel/custom/cli.pm
@@ -0,0 +1,251 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::redis::sentinel::custom::cli;
+
+use strict;
+use warnings;
+use centreon::plugins::ssh;
+use centreon::plugins::misc;
+use Digest::MD5 qw(md5_hex);
+
+sub new {
+ my ($class, %options) = @_;
+ my $self = {};
+ bless $self, $class;
+
+ if (!defined($options{output})) {
+ print "Class Custom: Need to specify 'output' argument.\n";
+ exit 3;
+ }
+ if (!defined($options{options})) {
+ $options{output}->add_option_msg(short_msg => "Class Custom: Need to specify 'options' argument.");
+ $options{output}->option_exit();
+ }
+
+ if (!defined($options{noptions})) {
+ $options{options}->add_options(arguments => {
+ 'ssh-hostname:s' => { name => 'ssh_hostname' },
+ 'server:s' => { name => 'server' },
+ 'port:s' => { name => 'port' },
+ 'username:s' => { name => 'username' },
+ 'password:s' => { name => 'password' },
+ 'tls' => { name => 'tls' },
+ 'cacert:s' => { name => 'cacert' },
+ 'insecure' => { name => 'insecure' },
+ 'timeout:s' => { name => 'timeout' }
+ });
+ }
+
+ $options{options}->add_help(package => __PACKAGE__, sections => 'REDIS SENTINEL OPTIONS', once => 1);
+
+ $self->{output} = $options{output};
+ $self->{ssh} = centreon::plugins::ssh->new(%options);
+
+ return $self;
+}
+
+sub set_options {
+ my ($self, %options) = @_;
+
+ $self->{option_results} = $options{option_results};
+}
+
+sub set_defaults {}
+
+sub check_options {
+ my ($self, %options) = @_;
+
+ $self->{ssh_hostname} = defined($self->{option_results}->{ssh_hostname}) && $self->{option_results}->{ssh_hostname} ne '' ? $self->{option_results}->{ssh_hostname} : '';
+ $self->{server} = defined($self->{option_results}->{server}) && $self->{option_results}->{server} ne '' ? $self->{option_results}->{server} : '';
+ $self->{port} = defined($self->{option_results}->{port}) && $self->{option_results}->{port} ne '' ? $self->{option_results}->{port} : 26379;
+ $self->{username} = defined($self->{option_results}->{password}) && $self->{option_results}->{username} ne '' ? $self->{option_results}->{username} : '';
+ $self->{password} = defined($self->{option_results}->{password}) && $self->{option_results}->{password} ne '' ? $self->{option_results}->{password} : '';
+ $self->{timeout} = defined($self->{option_results}->{timeout}) && $self->{option_results}->{timeout} =~ /(\d+)/ ? $1 : 10;
+ $self->{tls} = defined($self->{option_results}->{tls}) ? 1 : 0;
+ $self->{insecure} = defined($self->{option_results}->{insecure}) ? 1 : 0;
+ $self->{cacert} = defined($self->{option_results}->{cacert}) && $self->{option_results}->{cacert} ne '' ? $self->{option_results}->{cacert} : '';
+
+ if ($self->{server} eq '') {
+ $self->{output}->add_option_msg(short_msg => 'Need to specify --server option.');
+ $self->{output}->option_exit();
+ }
+ if ($self->{ssh_hostname} ne '') {
+ $self->{option_results}->{hostname} = $self->{ssh_hostname};
+ $self->{ssh}->check_options(option_results => $self->{option_results});
+ }
+ if ($self->{username} ne '' && $self->{option_results}->{password} eq '') {
+ $self->{output}->add_option_msg(short_msg => 'Need to specify --password option.');
+ $self->{output}->option_exit();
+ }
+
+ return 0;
+}
+
+sub get_connection_info {
+ my ($self, %options) = @_;
+
+ my $id = $self->{server} . ':' . $self->{port};
+ return md5_hex($id);
+}
+
+sub execute_command {
+ my ($self, %options) = @_;
+
+ my $command_options = "-h '" . $self->{server} . "' -p " . $self->{port};
+ $command_options .= $self->get_extra_options();
+ $command_options .= ' --no-raw ' . $options{command};
+
+ my $timeout = $self->{timeout};
+ if (!defined($timeout)) {
+ $timeout = defined($options{timeout}) ? $options{timeout} : 10;
+ }
+
+ my ($stdout, $exit_code);
+ if ($self->{ssh_hostname} ne '') {
+ ($stdout, $exit_code) = $self->{ssh}->execute(
+ hostname => $self->{ssh_hostname},
+ sudo => $self->{option_results}->{sudo},
+ command => 'redis-cli',
+ command_options => $command_options,
+ timeout => $timeout,
+ no_quit => $options{no_quit}
+ );
+ } else {
+ ($stdout, $exit_code) = centreon::plugins::misc::execute(
+ output => $self->{output},
+ sudo => $self->{option_results}->{sudo},
+ options => { timeout => $timeout },
+ command => 'redis-cli',
+ command_options => $command_options,
+ no_quit => $options{no_quit}
+ );
+ }
+
+ $self->{output}->output_add(long_msg => "command response: $stdout", debug => 1);
+
+ if ($stdout =~ /^NOPERM/m) {
+ $self->{output}->add_option_msg(short_msg => 'Permissions issue');
+ $self->{output}->option_exit();
+ }
+
+ return ($stdout, $exit_code);
+}
+
+sub get_extra_options {
+ my ($self, %options) = @_;
+
+ my $options = '';
+ $options .= ' --tls' if ($self->{tls} == 1);
+ $options .= " --cacert '" . $self->{cacert} . "'" if ($self->{cacert} ne '');
+ $options .= ' --insecure' if ($self->{insecure} == 1);
+ $options .= " --user '" . $self->{username} . "'" if ($self->{username} ne '');
+ $options .= " -a '" . $self->{password} . "'" if ($self->{password} ne '');
+ return $options;
+}
+
+sub ckquorum {
+ my ($self, %options) = @_;
+
+ my ($stdout) = $self->execute_command(command => $options{command});
+ return $stdout;
+}
+
+sub command {
+ my ($self, %options) = @_;
+
+ my ($stdout) = $self->execute_command(command => $options{command});
+ my $results = [];
+ while ($stdout =~ /^\d+\)(.*?)(?=\n\d+\)|\Z$)/msg) {
+ my @lines = split(/\n/, $1);
+ my $entry = {};
+ while (scalar(@lines) > 0) {
+ my $label = shift(@lines);
+ my $value = shift(@lines);
+ if (defined($label) && defined($value) && $label =~ /\d+\) "(.*)"/) {
+ $label = $1;
+ $entry->{$label} = $1 if ($value =~ /\d+\) "(.*)"/);
+ }
+ }
+
+ push @$results, $entry;
+ }
+ return $results;
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+redis-cli.
+
+=head1 SYNOPSIS
+
+redis-cli.
+
+=head1 REDIS SENTINEL OPTIONS
+
+=over 8
+
+=item B<--server>
+
+Sentinel server.
+
+=item B<--port>
+
+Sentinel port (Default: 26379).
+
+=item B<--tls>
+
+Establish a secure TLS connection (redis-cli >= 6.x mandatory).
+
+=item B<--cacert>
+
+CA Certificate file to verify with (redis-cli >= 6.x mandatory).
+
+=item B<--insecure>
+
+Allow insecure TLS connection by skipping cert validation (Since redis-cli 6.2.0).
+
+=item B<--username>
+
+Sentinel username (redis-cli >= 6.x mandatory).
+
+=item B<--password>
+
+Sentinel password.
+
+=item B<--ssh-hostname>
+
+Remote ssh redis-cli execution.
+
+=item B<--timeout>
+
+Timeout in seconds for the command (Default: 10).
+
+=back
+
+=head1 DESCRIPTION
+
+B<custom>.
+
+=cut
diff --git a/apps/redis/sentinel/mode/listclusters.pm b/apps/redis/sentinel/mode/listclusters.pm
new file mode 100644
index 000000000..6fa242f0b
--- /dev/null
+++ b/apps/redis/sentinel/mode/listclusters.pm
@@ -0,0 +1,96 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::redis::sentinel::mode::listclusters;
+
+use base qw(centreon::plugins::mode);
+
+use strict;
+use warnings;
+
+sub new {
+ my ($class, %options) = @_;
+ my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+ bless $self, $class;
+
+ $options{options}->add_options(arguments => {});
+
+ return $self;
+}
+
+sub check_options {
+ my ($self, %options) = @_;
+ $self->SUPER::init(%options);
+}
+
+sub manage_selection {
+ my ($self, %options) = @_;
+
+ return $options{custom}->command(command => 'sentinel masters');
+}
+
+sub run {
+ my ($self, %options) = @_;
+
+ my $results = $self->manage_selection(%options);
+ foreach my $entry (@$results) {
+ $self->{output}->output_add(
+ long_msg => '[name: ' . $entry->{name} . ']'
+ );
+ }
+
+ $self->{output}->output_add(
+ severity => 'OK',
+ short_msg => 'List clusters:'
+ );
+ $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
+ $self->{output}->exit();
+}
+
+sub disco_format {
+ my ($self, %options) = @_;
+
+ $self->{output}->add_disco_format(elements => ['name']);
+}
+
+sub disco_show {
+ my ($self, %options) = @_;
+
+ my $results = $self->manage_selection(%options);
+ foreach my $entry (@$results) {
+ $self->{output}->add_disco_entry(
+ name => $entry->{name}
+ );
+ }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+List clusters.
+
+=over 8
+
+=back
+
+=cut
diff --git a/apps/redis/sentinel/mode/redisclusters.pm b/apps/redis/sentinel/mode/redisclusters.pm
new file mode 100644
index 000000000..bc67ca0a1
--- /dev/null
+++ b/apps/redis/sentinel/mode/redisclusters.pm
@@ -0,0 +1,263 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::redis::sentinel::mode::redisclusters;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
+
+sub custom_status_output {
+ my ($self, %options) = @_;
+
+ return sprintf(
+ "status: %s [role: %s]",
+ $self->{result_values}->{status},
+ $self->{result_values}->{role}
+ );
+}
+
+sub prefix_cluster_output {
+ my ($self, %options) = @_;
+
+ return "cluster '" . $options{instance} . "' ";
+}
+
+sub cluster_long_output {
+ my ($self, %options) = @_;
+
+ return "checking cluster '" . $options{instance} . "'";
+}
+
+sub prefix_instance_output {
+ my ($self, %options) = @_;
+
+ return "instance '" . $options{instance} . "' ";
+}
+
+sub prefix_global_output {
+ my ($self, %options) = @_;
+
+ return 'number of ';
+}
+
+sub set_counters {
+ my ($self, %options) = @_;
+
+ $self->{maps_counters_type} = [
+ { name => 'clusters', type => 3, cb_prefix_output => 'prefix_cluster_output', cb_long_output => 'cluster_long_output', indent_long_output => ' ', message_multiple => 'All clusters are ok',
+ group => [
+ { name => 'global', type => 0, cb_prefix_output => 'prefix_global_output', skipped_code => { -10 => 1 } },
+ { name => 'stddev', type => 0, skipped_code => { -10 => 1 } },
+ { name => 'instances', type => 1, display_long => 1, cb_prefix_output => 'prefix_instance_output', message_multiple => 'All redis instances are ok', skipped_code => { -10 => 1 } }
+ ]
+ }
+ ];
+
+ $self->{maps_counters}->{global} = [
+ { label => 'slaves-detected', nlabel => 'cluster.redis.slaves.detected.count', set => {
+ key_values => [ { name => 'num_slaves' } ],
+ output_template => 'detected slaves: %s',
+ perfdatas => [
+ { template => '%s', min => 0, label_extra_instance => 1 }
+ ]
+ }
+ },
+ { label => 'redis-sdown', nlabel => 'cluster.redis.subjectively_down.count', set => {
+ key_values => [ { name => 'sdown' } ],
+ output_template => 'subjectively down instances: %s',
+ perfdatas => [
+ { template => '%s', min => 0, label_extra_instance => 1 }
+ ]
+ }
+ },
+ { label => 'redis-odown', nlabel => 'cluster.redis.objectively_down.count', set => {
+ key_values => [ { name => 'odown' } ],
+ output_template => 'objectively down instances: %s',
+ perfdatas => [
+ { template => '%s', min => 0, label_extra_instance => 1 }
+ ]
+ }
+ }
+ ];
+
+ $self->{maps_counters}->{stddev} = [
+ { label => 'slave-repl-offset-stddev', nlabel => 'cluster.redis.slave_replication_offset.stddev.count', set => {
+ key_values => [ { name => 'stddev_repl_offset' } ],
+ output_template => 'slave replication offset standard deviation: %.2f',
+ perfdatas => [
+ { template => '%.2f' }
+ ]
+ }
+ }
+ ];
+
+ $self->{maps_counters}->{instances} = [
+ {
+ label => 'status',
+ type => 2,
+ critical_default => '%{status} =~ /o_down|s_down|master_down|disconnected/i',
+ set => {
+ key_values => [
+ { name => 'status' }, { name => 'role' },
+ { name => 'address' }, { name => 'port' },
+ { name => 'cluster_name' }
+ ],
+ closure_custom_output => $self->can('custom_status_output'),
+ closure_custom_perfdata => sub { return 0; },
+ closure_custom_threshold_check => \&catalog_status_threshold_ng
+ }
+ },
+ { label => 'redis-ping-ok-latency', nlabel => 'cluster.redis.ping_ok.latency.milliseconds', set => {
+ key_values => [ { name => 'ping_ok_latency' } ],
+ output_template => 'last ok ping: %s ms',
+ perfdatas => [
+ { template => '%d', min => 0, unit => 's', label_extra_instance => 1 }
+ ]
+ }
+ }
+ ];
+}
+
+sub new {
+ my ($class, %options) = @_;
+ my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+ bless $self, $class;
+
+ $options{options}->add_options(arguments => {
+ 'filter-cluster-name:s' => { name => 'filter_cluster_name' }
+ });
+
+ return $self;
+}
+
+sub add_instance {
+ my ($self, %options) = @_;
+
+ my $key = $options{entry}->{ip} . ':' . $options{entry}->{port};
+ $self->{clusters}->{ $options{cluster_name} }->{instances}->{$key} = {
+ cluster_name => $options{cluster_name},
+ address => $options{entry}->{ip},
+ port => $options{entry}->{port},
+ role => $options{entry}->{'role-reported'},
+ status => $options{entry}->{flags},
+ ping_ok_latency => $options{entry}->{'last-ok-ping-reply'},
+ slave_repl_offset => $options{entry}->{'slave-repl-offset'}
+ };
+ $self->{clusters}->{ $options{cluster_name} }->{global}->{sdown}++
+ if ($options{entry}->{flags} =~ /s_down/);
+ $self->{clusters}->{ $options{cluster_name} }->{global}->{odown}++
+ if ($options{entry}->{flags} =~ /o_down/);
+}
+
+sub stddev {
+ my ($self, %options) = @_;
+
+ my $total = 0;
+ my $num = 0;
+ foreach my $entry (values %{$self->{clusters}->{ $options{cluster_name} }->{instances}}) {
+ next if (!defined($entry->{slave_repl_offset}));
+ $total += $entry->{slave_repl_offset};
+ $num++;
+ }
+
+ return if ($num <= 1);
+
+ my $mean = $total / $num;
+ $total = 0;
+ foreach my $entry (values %{$self->{clusters}->{ $options{cluster_name} }->{instances}}) {
+ next if (!defined($entry->{slave_repl_offset}));
+ $total += ($mean - $entry->{slave_repl_offset}) ** 2;
+ }
+ $self->{clusters}->{ $options{cluster_name} }->{stddev} = { stddev_repl_offset => sqrt($total / $num) };
+}
+
+sub manage_selection {
+ my ($self, %options) = @_;
+
+ my $results = $options{custom}->command(command => 'sentinel masters');
+
+ $self->{clusters} = {};
+ foreach my $entry (@$results) {
+ next if (defined($self->{option_results}->{filter_cluster_name}) && $self->{option_results}->{filter_cluster_name} ne ''
+ && $entry->{name} !~ /$self->{option_results}->{filter_cluster_name}/);
+
+ $self->{clusters}->{ $entry->{name} } = {
+ global => { num_slaves => $entry->{'num-slaves'}, odown => 0, sdown => 0 },
+ instances => {}
+ };
+ $self->add_instance(cluster_name => $entry->{name}, entry => $entry);
+
+ my $replicas = $options{custom}->command(command => 'sentinel replicas ' . $entry->{name});
+ foreach (@$replicas) {
+ $self->add_instance(cluster_name => $entry->{name}, entry => $_);
+ }
+
+ $self->stddev(cluster_name => $entry->{name});
+ }
+
+ if (scalar(keys %{$self->{clusters}}) <= 0) {
+ $self->{output}->add_option_msg(short_msg => "No redis cluster found.");
+ $self->{output}->option_exit();
+ }
+
+
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check redis clusters informations.
+
+=over 8
+
+=item B<--filter-cluster-name>
+
+Filter clusters by name (Can be a regexp).
+
+=item B<--unknown-status>
+
+Set unknown threshold for status.
+Can used special variables like: %{status}, %{role}, %{address}, %{port}, %{cluster_name}
+
+=item B<--warning-status>
+
+Set warning threshold for status.
+Can used special variables like: %{status}, %{role}, %{address}, %{port}, %{cluster_name}
+
+=item B<--critical-status>
+
+Set critical threshold for status (Default: '%{status} =~ /o_down|s_down|master_down|disconnected/i').
+Can used special variables like: %{status}, %{role}, %{address}, %{port}, %{cluster_name}
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'redis-ping-ok-latency', 'redis-sdown', 'redis-odown',
+'slave-repl-offset-stddev', 'slaves-detected'.
+
+=back
+
+=cut
diff --git a/apps/redis/sentinel/mode/sentinelclusters.pm b/apps/redis/sentinel/mode/sentinelclusters.pm
new file mode 100644
index 000000000..3ba1b51c1
--- /dev/null
+++ b/apps/redis/sentinel/mode/sentinelclusters.pm
@@ -0,0 +1,256 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::redis::sentinel::mode::sentinelclusters;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
+
+sub custom_status_output {
+ my ($self, %options) = @_;
+
+ return sprintf(
+ "status: %s",
+ $self->{result_values}->{status}
+ );
+}
+
+sub prefix_cluster_output {
+ my ($self, %options) = @_;
+
+ return "cluster '" . $options{instance} . "' ";
+}
+
+sub cluster_long_output {
+ my ($self, %options) = @_;
+
+ return "checking cluster '" . $options{instance} . "'";
+}
+
+sub prefix_instance_output {
+ my ($self, %options) = @_;
+
+ return "instance '" . $options{instance} . "' ";
+}
+
+sub prefix_global_output {
+ my ($self, %options) = @_;
+
+ return 'number of sentinels ';
+}
+
+sub set_counters {
+ my ($self, %options) = @_;
+
+ $self->{maps_counters_type} = [
+ { name => 'clusters', type => 3, cb_prefix_output => 'prefix_cluster_output', cb_long_output => 'cluster_long_output', indent_long_output => ' ', message_multiple => 'All clusters are ok',
+ group => [
+ { name => 'global', type => 0, cb_prefix_output => 'prefix_global_output', skipped_code => { -10 => 1 } },
+ { name => 'quorum', type => 0, skipped_code => { -10 => 1 } },
+ { name => 'instances', type => 1, display_long => 1, cb_prefix_output => 'prefix_instance_output', message_multiple => 'All sentinel instances are ok', skipped_code => { -10 => 1 } }
+ ]
+ }
+ ];
+
+ $self->{maps_counters}->{global} = [
+ { label => 'sentinels-detected', nlabel => 'cluster.sentinels.detected.count', set => {
+ key_values => [ { name => 'num_sentinels' } ],
+ output_template => 'detected: %s',
+ perfdatas => [
+ { template => '%s', min => 0, label_extra_instance => 1 }
+ ]
+ }
+ },
+ { label => 'sentinels-sdown', nlabel => 'cluster.sentinels.subjectively_down.count', set => {
+ key_values => [ { name => 'sdown' } ],
+ output_template => 'subjectively down: %s',
+ perfdatas => [
+ { template => '%s', min => 0, label_extra_instance => 1 }
+ ]
+ }
+ },
+ { label => 'sentinels-odown', nlabel => 'cluster.sentinels.objectively_down.count', set => {
+ key_values => [ { name => 'odown' } ],
+ output_template => 'objectively down: %s',
+ perfdatas => [
+ { template => '%s', min => 0, label_extra_instance => 1 }
+ ]
+ }
+ }
+ ];
+
+ $self->{maps_counters}->{quorum} = [
+ {
+ label => 'quorum-status',
+ type => 2,
+ critical_default => '%{status} =~ /noQuorum/',
+ set => {
+ key_values => [ { name => 'status' }, { name => 'cluster_name' } ],
+ output_template => 'quorum status: %s',
+ closure_custom_perfdata => sub { return 0; },
+ closure_custom_threshold_check => \&catalog_status_threshold_ng
+ }
+ }
+ ];
+
+ $self->{maps_counters}->{instances} = [
+ {
+ label => 'status',
+ type => 2,
+ critical_default => '%{status} =~ /o_down|s_down|master_down|disconnected/i',
+ set => {
+ key_values => [
+ { name => 'status' }, { name => 'address' }, { name => 'port' }, { name => 'cluster_name' }
+ ],
+ closure_custom_output => $self->can('custom_status_output'),
+ closure_custom_perfdata => sub { return 0; },
+ closure_custom_threshold_check => \&catalog_status_threshold_ng
+ }
+ },
+ { label => 'sentinel-ping-ok-latency', nlabel => 'cluster.sentinel.ping_ok.latency.milliseconds', set => {
+ key_values => [ { name => 'ping_ok_latency' } ],
+ output_template => 'last ok ping: %s ms',
+ perfdatas => [
+ { template => '%d', min => 0, unit => 's', label_extra_instance => 1 }
+ ]
+ }
+ }
+ ];
+}
+
+sub new {
+ my ($class, %options) = @_;
+ my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+ bless $self, $class;
+
+ $options{options}->add_options(arguments => {
+ 'filter-cluster-name:s' => { name => 'filter_cluster_name' }
+ });
+
+ return $self;
+}
+
+sub add_instance {
+ my ($self, %options) = @_;
+
+ my $key = $options{entry}->{ip} . ':' . $options{entry}->{port};
+ $self->{clusters}->{ $options{cluster_name} }->{instances}->{$key} = {
+ cluster_name => $options{cluster_name},
+ address => $options{entry}->{ip},
+ port => $options{entry}->{port},
+ status => $options{entry}->{flags},
+ ping_ok_latency => $options{entry}->{'last-ok-ping-reply'}
+ };
+ $self->{clusters}->{ $options{cluster_name} }->{global}->{sdown}++
+ if ($options{entry}->{flags} =~ /s_down/);
+ $self->{clusters}->{ $options{cluster_name} }->{global}->{odown}++
+ if ($options{entry}->{flags} =~ /o_down/);
+}
+
+sub manage_selection {
+ my ($self, %options) = @_;
+
+ my $results = $options{custom}->command(command => 'sentinel masters');
+
+ $self->{clusters} = {};
+ foreach my $entry (@$results) {
+ next if (defined($self->{option_results}->{filter_cluster_name}) && $self->{option_results}->{filter_cluster_name} ne ''
+ && $entry->{name} !~ /$self->{option_results}->{filter_cluster_name}/);
+
+ $self->{clusters}->{ $entry->{name} } = {
+ global => { num_sentinels => $entry->{'num-other-sentinels'}, odown => 0, sdown => 0 },
+ quorum => { status => 'unknown', cluster_name => $entry->{name} },
+ instances => {}
+ };
+
+ my $quorum = $options{custom}->ckquorum(command => 'sentinel ckquorum ' . $entry->{name});
+ if ($quorum =~ /OK \d+ usable Sentinels/m) {
+ $self->{clusters}->{ $entry->{name} }->{quorum}->{status} = 'ok';
+ } elsif ($quorum =~ /NOQUORUM \d+ usable Sentinels/m) {
+ $self->{clusters}->{ $entry->{name} }->{quorum}->{status} = 'noQuorum';
+ }
+
+ my $sentinels = $options{custom}->command(command => 'sentinel sentinels ' . $entry->{name});
+ foreach (@$sentinels) {
+ $self->add_instance(cluster_name => $entry->{name}, entry => $_);
+ }
+ }
+
+ if (scalar(keys %{$self->{clusters}}) <= 0) {
+ $self->{output}->add_option_msg(short_msg => "No sentinel cluster found.");
+ $self->{output}->option_exit();
+ }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check sentinel clusters informations.
+
+=over 8
+
+=item B<--filter-cluster-name>
+
+Filter clusters by name (Can be a regexp).
+
+=item B<--unknown-status>
+
+Set unknown threshold for status.
+Can used special variables like: %{status}, %{address}, %{port}, %{cluster_name}
+
+=item B<--warning-status>
+
+Set warning threshold for status.
+Can used special variables like: %{status}, %{address}, %{port}, %{cluster_name}
+
+=item B<--critical-status>
+
+Set critical threshold for status (Default: '%{status} =~ /o_down|s_down|master_down|disconnected/i').
+Can used special variables like: %{status}, %{address}, %{port}, %{cluster_name}
+
+=item B<--unknown-status>
+
+Set unknown threshold for status.
+Can used special variables like: %{status}, %{address}, %{port}, %{cluster_name}
+
+=item B<--warning-quorum-status>
+
+Set warning threshold for quorum status.
+Can used special variables like: %{status}, %{address}, %{port}, %{cluster_name}
+
+=item B<--critical-quorum-status>
+
+Set critical threshold for quorum status (Default: '%{status} =~ /noQuorum/').
+Can used special variables like: %{status}, %{cluster_name}
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'sentinel-ping-ok-latency', 'sentinels-sdown', 'sentinels-odown', 'sentinels-detected'.
+
+=back
+
+=cut
diff --git a/apps/redis/sentinel/plugin.pm b/apps/redis/sentinel/plugin.pm
new file mode 100644
index 000000000..169208a25
--- /dev/null
+++ b/apps/redis/sentinel/plugin.pm
@@ -0,0 +1,50 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::redis::sentinel::plugin;
+
+use strict;
+use warnings;
+use base qw(centreon::plugins::script_custom);
+
+sub new {
+ my ($class, %options) = @_;
+ my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+ bless $self, $class;
+
+ $self->{modes} = {
+ 'redis-clusters' => 'apps::redis::sentinel::mode::redisclusters',
+ 'list-clusters' => 'apps::redis::sentinel::mode::listclusters',
+ 'sentinel-clusters' => 'apps::redis::sentinel::mode::sentinelclusters'
+ };
+
+ $self->{custom_modes}->{cli} = 'apps::redis::sentinel::custom::cli';
+ return $self;
+}
+
+1;
+
+__END__
+
+=head1 PLUGIN DESCRIPTION
+
+Check Redis sentinel.
+
+=cut
diff --git a/database/redis/plugin.pm b/database/redis/plugin.pm
index fbff996c5..30adb07b0 100644
--- a/database/redis/plugin.pm
+++ b/database/redis/plugin.pm
@@ -52,3 +52,5 @@ __END__
=head1 PLUGIN DESCRIPTION
Check Redis database.
+
+=cut