3e44c42989
The KRM based k8s applier solves multiple design problems which were introduced in previous airshipctl generation, making apply code and process more clear, reliable and readable. In particular: * k8s applier now is a KRM function and it allows the end user to choose or implement desired backend for k8s apply operations; * the related amount of code was reduced by three times, multiple unused and unnecessary structs/interfaces/design patterns were removed or rewrited in more clean and efficient way; * removed cli-utils dependency from airshipctl; * fixed several bugs and code issues, such as incorrect printing of tables, duplicated unit tests, improper generation and applying inventory config map, etc; * cli-utils version used in KRM function was bumped to 0.26.0; * phases with duplicated k8s resources were removed or fixed; * unit test coverage increased to 83.1%; * KRM function logs were integrated with klog library which allows to observe logs directly from cli-utils and other dependent libs. Change-Id: Ief509f1d6abefd53caf7fcffc4e36b0319815373 Signed-off-by: Ruslan Aliev <raliev@mirantis.com> Closes: #646
36 lines
1.0 KiB
Go
36 lines
1.0 KiB
Go
/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"io"
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"github.com/liggitt/tabwriter"
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)
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const (
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tabwriterMinWidth = 6
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tabwriterWidth = 4
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tabwriterPadding = 3
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tabwriterPadChar = ' '
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tabwriterFlags = tabwriter.RememberWidths
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)
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// GetNewTabWriter returns a tabwriter that translates tabbed columns in input into properly aligned text.
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func GetNewTabWriter(output io.Writer) *tabwriter.Writer {
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return tabwriter.NewWriter(output, tabwriterMinWidth, tabwriterWidth, tabwriterPadding,
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tabwriterPadChar, tabwriterFlags)
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}
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